document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=998541>Question 998541</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given the quadratic function y = 1 + 4x - x2 .  Suppose the domain is restricted to the interval (-½,  4), what is the corresponding range of the function in interval notation?\r<BR>\n" );
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document.write( "A. (-5/4, 1)<BR>\n" );
document.write( "B. (-5/4, 5)<BR>\n" );
document.write( "C. [-5/4, 5)<BR>\n" );
document.write( "D. (-5/4, 5]<BR>\n" );
document.write( "E. (-5/4, 1]\r<BR>\n" );
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document.write( "My solution was to sub both domains in the equation and the answer was -5/4 and 1 but i am confused which one  i am going to answer A or E </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #616352 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=616352\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given the quadratic function y = 1 + 4x - x2 .  Suppose the domain is restricted to the interval (-½,  4), what is the corresponding range of the function in interval notation?<BR>\n" );
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document.write( "f(-1/2) = -5/4<BR>\n" );
document.write( "f(4) = 1<BR>\n" );
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document.write( "But the function has a maximum of 5 at x=2.<BR>\n" );
document.write( "f(2) = 5<BR>\n" );
document.write( "--> range of -5/4 to + 5<BR>\n" );
document.write( "B </SPAN>\n" );
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