document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=41863>Question 41863</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let h be the function defined by h(x)=x2(2 means squared)-1, where the domain is the set of real numbers.<BR>\n" );
document.write( "a.  find h(2)<BR>\n" );
document.write( "b.  find h(-2)<BR>\n" );
document.write( "c. if h(t) = 15 what ar the possible values of t?<BR>\n" );
document.write( "d. find h(7.32).\r<BR>\n" );
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document.write( "thanks, </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #27085 by </B><A HREF=/tutors/aboutme.mpl?userid=PaulAllen65270><B>PaulAllen65270(19)</B></A><img src=\"/images/stars/stars-06.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=PaulAllen65270><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.loganstreetcofc.com/Graphics/teach_&_learn.jpg valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=27085\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When you have a function such as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28x%29=x%5E2-1 ALIGN=MIDDLE  ALT=\"h%28x%29=x%5E2-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > and the problem says find H(2) it means for you to substitute 2 in place of x and solve the equation it will give you what h will be.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=%282%29%5E2-1 ALIGN=MIDDLE  ALT=\"h=%282%29%5E2-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "When it has <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28t%29=15 ALIGN=MIDDLE  ALT=\"h%28t%29=15\"   DISABLED_style= \"max-width:90%; height:auto;\" > it wants you to set the whole equation equal to 15 and solve it so\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28t%29=t%5E2-1 ALIGN=MIDDLE  ALT=\"h%28t%29=t%5E2-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28t%29=15 ALIGN=MIDDLE  ALT=\"h%28t%29=15\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15=t%5E2-1 ALIGN=MIDDLE  ALT=\"15=t%5E2-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Now you have all the information to finish doing the work on this problem enjoy </SPAN>\n" );
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