document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1196927>Question 1196927</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The value of the Conference Board Index of 10 economic indicators in the United States could be approximated by the following function of time t in months since the end of December 2002.†<BR>\n" );
document.write( "E(t) = \r<BR>\n" );
document.write( "\n" );
document.write( "0.2t + 135	    if 6 ≤ t ≤ 15<BR>\n" );
document.write( "−0.2t + 141	    if 15 < t ≤ 20.<BR>\n" );
document.write( "(a)<BR>\n" );
document.write( "Estimate <BR>\n" );
document.write( "E(10), E(16), and E(20).<BR>\n" );
document.write( "E(10)	 = 	<BR>\n" );
document.write( "E(16)	 = 	<BR>\n" );
document.write( "E(20)	 = 	<BR>\n" );
document.write( "Interpret your answers.<BR>\n" );
document.write( "E(10)<BR>\n" );
document.write( " means in <BR>\n" );
document.write( "---Select---<BR>\n" );
document.write( " of the year <BR>\n" );
document.write( " <BR>\n" );
document.write( "Correct: <BR>\n" );
document.write( " the Conference Board Index was <BR>\n" );
document.write( " .<BR>\n" );
document.write( "E(16)<BR>\n" );
document.write( " means in <BR>\n" );
document.write( "---Select---<BR>\n" );
document.write( " of the year <BR>\n" );
document.write( " <BR>\n" );
document.write( " the Conference Board Index was <BR>\n" );
document.write( " .<BR>\n" );
document.write( "E(20)<BR>\n" );
document.write( " means in <BR>\n" );
document.write( "---Select---<BR>\n" );
document.write( " of the year <BR>\n" );
document.write( " \r<BR>\n" );
document.write( "\n" );
document.write( " the Conference Board Index was <BR>\n" );
document.write( " .<BR>\n" );
document.write( "(b)<BR>\n" );
document.write( "Sketch the graph of E. Use your graph to estimate when the index first reached 138.<BR>\n" );
document.write( "t = <BR>\n" );
document.write( "(c)<BR>\n" );
document.write( "Use technology to generate a table of values for E(t) with <BR>\n" );
document.write( "t = 6, 7,   , 20.<BR>\n" );
document.write( "t	6	7	8	9	10<BR>\n" );
document.write( "E(t)	<BR>\n" );
document.write( "t	11	12	13	14	15<BR>\n" );
document.write( "E(t)	<BR>\n" );
document.write( "t	16	17	18	19	20<BR>\n" );
document.write( "E(t)	<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #830222 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=830222\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%28t%29+=0.2t+%2B+135 ALIGN=MIDDLE  ALT=\"E%28t%29+=0.2t+%2B+135\"   DISABLED_style= \"max-width:90%; height:auto;\" > if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6+%3C=+t+%3C=+15 ALIGN=MIDDLE  ALT=\"6+%3C=+t+%3C=+15\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%28t%29+=+-0.2t+%2B+141 ALIGN=MIDDLE  ALT=\"E%28t%29+=+-0.2t+%2B+141\"   DISABLED_style= \"max-width:90%; height:auto;\" > if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15+%3C+t+%E2%89%A4+20%0D%0A%0D%0A%0D%0A%28a%29%0D%0A%0D%0A%7B%7B%7Bt=10 ALIGN=MIDDLE  ALT=\"15+%3C+t+%E2%89%A4+20%0D%0A%0D%0A%0D%0A%28a%29%0D%0A%0D%0A%7B%7B%7Bt=10\"   DISABLED_style= \"max-width:90%; height:auto;\" >  belongs to the interval  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6+%3C=+t+%3C=+15 ALIGN=MIDDLE  ALT=\"6+%3C=+t+%3C=+15\"   DISABLED_style= \"max-width:90%; height:auto;\" > so we use the first formula to evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%2810%29+ ALIGN=MIDDLE  ALT=\"E%2810%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%2810%29+=0.2%2A10+%2B+135+=137 ALIGN=MIDDLE  ALT=\"E%2810%29+=0.2%2A10+%2B+135+=137\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=16 ALIGN=MIDDLE  ALT=\"t=16\"   DISABLED_style= \"max-width:90%; height:auto;\" >  belongs to the interval <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15+%3C+t+%3C=+20 ALIGN=MIDDLE  ALT=\"15+%3C+t+%3C=+20\"   DISABLED_style= \"max-width:90%; height:auto;\" > so we use the second formula to evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%2816%29 ALIGN=MIDDLE  ALT=\"E%2816%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%2816%29+=++-0.2%2A16%2B+141=137.8 ALIGN=MIDDLE  ALT=\"E%2816%29+=++-0.2%2A16%2B+141=137.8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=20 ALIGN=MIDDLE  ALT=\"t=20\"   DISABLED_style= \"max-width:90%; height:auto;\" >  belongs to the interval <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15+%3C+t+%3C=+20 ALIGN=MIDDLE  ALT=\"15+%3C+t+%3C=+20\"   DISABLED_style= \"max-width:90%; height:auto;\" > so we use the second formula to evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%2820%29 ALIGN=MIDDLE  ALT=\"E%2820%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%2820%29+=+-0.2%2A20%2B+141=137 ALIGN=MIDDLE  ALT=\"E%2820%29+=+-0.2%2A20%2B+141=137\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "since starts with the end of December <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2002 ALIGN=MIDDLE  ALT=\"2002\"   DISABLED_style= \"max-width:90%; height:auto;\" > and time <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t ALIGN=MIDDLE  ALT=\"t\"   DISABLED_style= \"max-width:90%; height:auto;\" > in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=months ALIGN=MIDDLE  ALT=\"months\"   DISABLED_style= \"max-width:90%; height:auto;\" >, if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=10+ ALIGN=MIDDLE  ALT=\"t=10+\"   DISABLED_style= \"max-width:90%; height:auto;\" > it  means <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10+ ALIGN=MIDDLE  ALT=\"10+\"   DISABLED_style= \"max-width:90%; height:auto;\" >months from the end of December <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2002 ALIGN=MIDDLE  ALT=\"2002\"   DISABLED_style= \"max-width:90%; height:auto;\" > will be October <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2003 ALIGN=MIDDLE  ALT=\"2003\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and the Conference Board Index was<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+137 ALIGN=MIDDLE  ALT=\"+137\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=16+ ALIGN=MIDDLE  ALT=\"t=16+\"   DISABLED_style= \"max-width:90%; height:auto;\" > it  means 16 months (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1 ALIGN=MIDDLE  ALT=\"1\"   DISABLED_style= \"max-width:90%; height:auto;\" > year and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4 ALIGN=MIDDLE  ALT=\"4\"   DISABLED_style= \"max-width:90%; height:auto;\" > months) from the end of December <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2002 ALIGN=MIDDLE  ALT=\"2002\"   DISABLED_style= \"max-width:90%; height:auto;\" > will be April <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2004 ALIGN=MIDDLE  ALT=\"2004\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and the Conference Board Index was<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+137.8 ALIGN=MIDDLE  ALT=\"+137.8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=20+ ALIGN=MIDDLE  ALT=\"t=20+\"   DISABLED_style= \"max-width:90%; height:auto;\" > means <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20+ ALIGN=MIDDLE  ALT=\"20+\"   DISABLED_style= \"max-width:90%; height:auto;\" >months (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1 ALIGN=MIDDLE  ALT=\"1\"   DISABLED_style= \"max-width:90%; height:auto;\" > year and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8 ALIGN=MIDDLE  ALT=\"8\"   DISABLED_style= \"max-width:90%; height:auto;\" > months) from the end of December <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2002 ALIGN=MIDDLE  ALT=\"2002\"   DISABLED_style= \"max-width:90%; height:auto;\" > will be August <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2004 ALIGN=MIDDLE  ALT=\"2004\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and the Conference Board Index was <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=137 ALIGN=MIDDLE  ALT=\"137\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(b)<BR>\n" );
document.write( "  \r<BR>\n" );
document.write( "\n" );
document.write( "Sketch the graph of E. Use your graph to estimate when the index first reached 138.\r<BR>\n" );
document.write( "\n" );
document.write( "<a  rel=nofollow HREF=\"https://ibb.co/HqC91s6\"><IMG STYLE=\"max-width:80%;\" src=\"https://i.ibb.co/HqC91s6/download.png\" alt=\"download\" border=\"0\"></a>\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+drawing%28+600%2C+600%2C+-20%2C+20%2C+-20%2C+200%2C%0D%0A%0D%0Agreen%28line%286%2C136.2%2C+15%2C138%29%29%2C++blue%28line%2815%2C138%2C+20%2C137%29%29%2C+circle%2815%2C138%2C.25%29%2C+locate%2815%2C138%2Cmax%2815%2C138%29%29%2C%0D%0Agraph%28+600%2C+600%2C+-20%2C+20%2C+-20%2C+200%2C+0%29%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+=15 ALIGN=MIDDLE  ALT=\"t+=15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(c)\r<BR>\n" );
document.write( "\n" );
document.write( "Use technology to generate a table of values for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%28t%29 ALIGN=MIDDLE  ALT=\"E%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > with<BR>\n" );
document.write( " <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t+ ALIGN=MIDDLE  ALT=\"t+\"   DISABLED_style= \"max-width:90%; height:auto;\" >| <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6 ALIGN=MIDDLE  ALT=\"6\"   DISABLED_style= \"max-width:90%; height:auto;\" > | <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7 ALIGN=MIDDLE  ALT=\"7\"   DISABLED_style= \"max-width:90%; height:auto;\" >| <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8 ALIGN=MIDDLE  ALT=\"8\"   DISABLED_style= \"max-width:90%; height:auto;\" > |<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9+ ALIGN=MIDDLE  ALT=\"9+\"   DISABLED_style= \"max-width:90%; height:auto;\" >|<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10 ALIGN=MIDDLE  ALT=\"10\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "use first formula: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%28t%29+=0.2t+%2B+135 ALIGN=MIDDLE  ALT=\"E%28t%29+=0.2t+%2B+135\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%286%29+=0.2%2A6+%2B+135=136.2 ALIGN=MIDDLE  ALT=\"E%286%29+=0.2%2A6+%2B+135=136.2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%287%29+=0.2%2A7+%2B+135=136.4 ALIGN=MIDDLE  ALT=\"E%287%29+=0.2%2A7+%2B+135=136.4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%288%29+=0.2%2A8+%2B+135=136.6 ALIGN=MIDDLE  ALT=\"E%288%29+=0.2%2A8+%2B+135=136.6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%289%29+=0.2%2A9+%2B+135=136.6 ALIGN=MIDDLE  ALT=\"E%289%29+=0.2%2A9+%2B+135=136.6\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "your table is:\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t ALIGN=MIDDLE  ALT=\"t\"   DISABLED_style= \"max-width:90%; height:auto;\" > ....| ...<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6 ALIGN=MIDDLE  ALT=\"6\"   DISABLED_style= \"max-width:90%; height:auto;\" > ....| ...<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7 ALIGN=MIDDLE  ALT=\"7\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....|... <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8 ALIGN=MIDDLE  ALT=\"8\"   DISABLED_style= \"max-width:90%; height:auto;\" > ....|...<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9 ALIGN=MIDDLE  ALT=\"9\"   DISABLED_style= \"max-width:90%; height:auto;\" >.... |...<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10 ALIGN=MIDDLE  ALT=\"10\"   DISABLED_style= \"max-width:90%; height:auto;\" > ..|<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%28t%29 ALIGN=MIDDLE  ALT=\"E%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >| <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+136.2 ALIGN=MIDDLE  ALT=\"+136.2\"   DISABLED_style= \"max-width:90%; height:auto;\" >| <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=136.4 ALIGN=MIDDLE  ALT=\"136.4\"   DISABLED_style= \"max-width:90%; height:auto;\" > | <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=136.6 ALIGN=MIDDLE  ALT=\"136.6\"   DISABLED_style= \"max-width:90%; height:auto;\" > | <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=136.8+ ALIGN=MIDDLE  ALT=\"136.8+\"   DISABLED_style= \"max-width:90%; height:auto;\" >| <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=137 ALIGN=MIDDLE  ALT=\"137\"   DISABLED_style= \"max-width:90%; height:auto;\" > | \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "for second table use first  formula, E(t) =0.2t + 135, and do same way as I  did  above\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t ALIGN=MIDDLE  ALT=\"t\"   DISABLED_style= \"max-width:90%; height:auto;\" >|<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+11 ALIGN=MIDDLE  ALT=\"+11\"   DISABLED_style= \"max-width:90%; height:auto;\" >|<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+12 ALIGN=MIDDLE  ALT=\"+12\"   DISABLED_style= \"max-width:90%; height:auto;\" >|<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+13 ALIGN=MIDDLE  ALT=\"+13\"   DISABLED_style= \"max-width:90%; height:auto;\" >|<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+14 ALIGN=MIDDLE  ALT=\"+14\"   DISABLED_style= \"max-width:90%; height:auto;\" >|<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+15 ALIGN=MIDDLE  ALT=\"+15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%28t%29 ALIGN=MIDDLE  ALT=\"E%28t%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >| <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+..... ALIGN=MIDDLE  ALT=\"+.....\"   DISABLED_style= \"max-width:90%; height:auto;\" >| <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=....... ALIGN=MIDDLE  ALT=\".......\"   DISABLED_style= \"max-width:90%; height:auto;\" > | <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=..... ALIGN=MIDDLE  ALT=\".....\"   DISABLED_style= \"max-width:90%; height:auto;\" > | <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.... ALIGN=MIDDLE  ALT=\"....\"   DISABLED_style= \"max-width:90%; height:auto;\" >| <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=..... ALIGN=MIDDLE  ALT=\".....\"   DISABLED_style= \"max-width:90%; height:auto;\" > | \r<BR>\n" );
document.write( "\n" );
document.write( "for third table use second  formula, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%28t%29+=+-0.2t+%2B+141 ALIGN=MIDDLE  ALT=\"E%28t%29+=+-0.2t+%2B+141\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and do same way as I  did  above\r<BR>\n" );
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