document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=190886>Question 190886</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/1602773033/algebrahomeworkh>saxon algebra 2</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Estimate the area under the curve.<BR>\n" );
document.write( "y=-x^2+3x+2<BR>\n" );
document.write( "0 is less than or equal to x is less than or equal to 4<BR>\n" );
document.write( "Use four partitions. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #143319 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=143319\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Estimate the area under the curve.<BR>\n" );
document.write( "y=-x^2+3x+2<BR>\n" );
document.write( "Do you mean between the curve and x-axis?  If so,<BR>\n" );
document.write( "Area = 11.6821<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "0 is less than or equal to x is less than or equal to 4<BR>\n" );
document.write( "Use four partitions.<BR>\n" );
document.write( "Is that another problem?  The parabola above crosses the x-axis at<BR>\n" );
document.write( "x = -1.5 + sqrt(17)/2 and at<BR>\n" );
document.write( "x = -1.5 1 sqrt(17)/2<BR>\n" );
document.write( "At x = 4, it's below the x-axis.<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "You can graph this and see on the FREE software from www.padowan.dk.com/graph/ and it will calculate the area, too. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );