document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=117574>Question 117574</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Evaluate each function for the value specified.<BR>\n" );
document.write( "f(x)=x^-7x+10; find (a) f(0), (b) f(5), (c) f(-2).<BR>\n" );
document.write( "This is what I have: f(x)=2^(-7x+10)<BR>\n" );
document.write( "(a) f(0)=2^(-7*0+10=2^(0+10)=2^+10=1024<BR>\n" );
document.write( "(b) f(5)=2^(-7*5+10)=2^-25=1/(2*25)<BR>\n" );
document.write( "(c) f(-2)=2^(-7*-2+10)=2^(14+10)=2*24<BR>\n" );
document.write( "My question is, am I correct on these solutions?\r<BR>\n" );
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document.write( "Thank You, Barb Neely  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #85562 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=85562\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Is your function <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2-7x%2B10 ALIGN=MIDDLE  ALT=\"x%5E2-7x%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" >?  If it is, then....\r<BR>\n" );
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document.write( "Let's evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%280%29 ALIGN=MIDDLE  ALT=\"f%280%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=x%5E2-7x%2B10 ALIGN=MIDDLE  ALT=\"f%28x%29=x%5E2-7x%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given function.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%280%29=%280%29%5E2-7%280%29%2B10 ALIGN=MIDDLE  ALT=\"f%280%29=%280%29%5E2-7%280%29%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=0 ALIGN=MIDDLE  ALT=\"x=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >. In other words, replace each x with 0.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%280%29=%280%29-7%280%29%2B10 ALIGN=MIDDLE  ALT=\"f%280%29=%280%29-7%280%29%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%280%29%5E2 ALIGN=MIDDLE  ALT=\"%280%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get 0.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%280%29=%280%29%2B0%2B10 ALIGN=MIDDLE  ALT=\"f%280%29=%280%29%2B0%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply -7 and 0 to get  0\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%280%29=10 ALIGN=MIDDLE  ALT=\"f%280%29=10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now combine like terms\r<BR>\n" );
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document.write( "-----------Now let's evaluate another value---------\r<BR>\n" );
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document.write( "Let's evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%285%29 ALIGN=MIDDLE  ALT=\"f%285%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=x%5E2-7x%2B10 ALIGN=MIDDLE  ALT=\"f%28x%29=x%5E2-7x%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given function.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%285%29=%285%29%5E2-7%285%29%2B10 ALIGN=MIDDLE  ALT=\"f%285%29=%285%29%5E2-7%285%29%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=5 ALIGN=MIDDLE  ALT=\"x=5\"   DISABLED_style= \"max-width:90%; height:auto;\" >. In other words, replace each x with 5.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%285%29=%2825%29-7%285%29%2B10 ALIGN=MIDDLE  ALT=\"f%285%29=%2825%29-7%285%29%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285%29%5E2 ALIGN=MIDDLE  ALT=\"%285%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get 25.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%285%29=%2825%29-35%2B10 ALIGN=MIDDLE  ALT=\"f%285%29=%2825%29-35%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply -7 and 5 to get  -35\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%285%29=0 ALIGN=MIDDLE  ALT=\"f%285%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now combine like terms\r<BR>\n" );
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document.write( "-----------Now let's evaluate another value---------\r<BR>\n" );
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document.write( "Let's evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-2%29 ALIGN=MIDDLE  ALT=\"f%28-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=x%5E2-7x%2B10 ALIGN=MIDDLE  ALT=\"f%28x%29=x%5E2-7x%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given function.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-2%29=%28-2%29%5E2-7%28-2%29%2B10 ALIGN=MIDDLE  ALT=\"f%28-2%29=%28-2%29%5E2-7%28-2%29%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-2 ALIGN=MIDDLE  ALT=\"x=-2\"   DISABLED_style= \"max-width:90%; height:auto;\" >. In other words, replace each x with -2.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-2%29=%284%29-7%28-2%29%2B10 ALIGN=MIDDLE  ALT=\"f%28-2%29=%284%29-7%28-2%29%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-2%29%5E2 ALIGN=MIDDLE  ALT=\"%28-2%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get 4.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-2%29=%284%29%2B14%2B10 ALIGN=MIDDLE  ALT=\"f%28-2%29=%284%29%2B14%2B10\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply -7 and -2 to get  14\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-2%29=28 ALIGN=MIDDLE  ALT=\"f%28-2%29=28\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now combine like terms<BR>\n" );
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