document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=256893>Question 256893</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.what do all memebers of the family  of linear functions f(x)=1+m(x+3) have in common?sketch several memebers of the family ??..please provide explanation also for all questions\r<BR>\n" );
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document.write( "2.find an expression for a cubic function f if f(1)=6 and f(-1)=f(0)=f(2)=0.\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #188943 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=188943\">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=+graph%28+300%2C300%2C+-10%2C+10%2C+-10%2C+10%2C+1%2B1%2A%28x%2B3%29%2C+1-1%2A%28x%2B3%29+%2C1%2B0%2A%28x%2B3%29+%2C1%2B2%2A%28x%2B3%29+%2C1-2%2A%28x%2B3%29++%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "Here's the graph for m=-2,-1,0,1,2.<BR>\n" );
document.write( "You can draw your conclusions from the graph. <BR>\n" );
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document.write( "The simplest cubic polynomial is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=A%28x%2B1%29%28x-0%29%28x-2%29 ALIGN=MIDDLE  ALT=\"f%28x%29=A%28x%2B1%29%28x-0%29%28x-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%281%29=A%282%29%281%29%28-1%29=6 ALIGN=MIDDLE  ALT=\"f%281%29=A%282%29%281%29%28-1%29=6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2A=6 ALIGN=MIDDLE  ALT=\"-2A=6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=-3 ALIGN=MIDDLE  ALT=\"A=-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=-3x%28x%2B1%29%28x-2%29 ALIGN=MIDDLE  ALT=\"f%28x%29=-3x%28x%2B1%29%28x-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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