document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=302792>Question 302792</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1a. What system of equations could you enter on your graphing calculator to solve the exponential equations 6^(x-1)=7\r<BR>\n" );
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document.write( "1b. Use your system of equations and your graphing calculator to solve the exponential equation given in question 1.a. Round your answer to 3 decimal places. Sketch your calculator display that gives your answer.\r<BR>\n" );
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document.write( "Please and thank you in advance </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #217067 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=217067\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1a. What system of equations could you enter on your graphing calculator<BR>\n" );
document.write( " to solve the exponential equations 6^(x-1)= 7<BR>\n" );
document.write( "Subtract 7 from both sides<BR>\n" );
document.write( "6^(x-1) - 7 = 0<BR>\n" );
document.write( " y = 6^(x-1) - 7<BR>\n" );
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document.write( "1b. Use your system of equations and your graphing calculator to solve the<BR>\n" );
document.write( " exponential equation given in question 1.<BR>\n" );
document.write( "Enter into y=: 6^(x-1)-7<BR>\n" );
document.write( "Select: calc 2:Zero feature, x = 2.086<BR>\n" );
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document.write( "a. Round your answer to 3 decimal places. Sketch your calculator display that gives your answer. <BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-3%2C+5%2C+-10%2C+10%2C+6%5E%28x-1%29-7%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-3%2C+5%2C+-10%2C+10%2C+6%5E%28x-1%29-7%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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