document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=381509>Question 381509</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 7. (optional for extra credit: you are not required to solve this problem, but you could get extra points if you solve this problem) \r<BR>\n" );
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document.write( "Consider a function f(x) = x2+x+1\r<BR>\n" );
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document.write( "1) Specify the integrated function F(x) for the given f(x).<BR>\n" );
document.write( "2) Find the value of the area between 1 and 2 under the integrated function F(x)\r<BR>\n" );
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document.write( "please help me to solve these questions i am so sorry and thank you :) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #270593 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=270593\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=F%28x%29+=+int%28f%28x%29%2C+dx%29+=+int%28%28x%5E2+%2B+x+%2B+1%29%2C+dx%29+=+x%5E3%2F3+%2B+x%5E2%2F2+%2B+x+%2B+C ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "b) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=int%28%28x%5E2+%2B+x+%2B+1%29%2C+dx%2C+1%2C+2%29+=+x%5E3%2F3+%2B+x%5E2%2F2+%2B+x ALIGN=MIDDLE  ALT=\"int%28%28x%5E2+%2B+x+%2B+1%29%2C+dx%2C+1%2C+2%29+=+x%5E3%2F3+%2B+x%5E2%2F2+%2B+x\"   DISABLED_style= \"max-width:90%; height:auto;\" > from 1 to 2\r<BR>\n" );
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document.write( "= F(2) - F(1)\r<BR>\n" );
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document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%288%2F3+%2B+4%2F2+%2B+2%29+-+%281%2F3+%2B+1%2F2+%2B+1%29 ALIGN=MIDDLE  ALT=\"%288%2F3+%2B+4%2F2+%2B+2%29+-+%281%2F3+%2B+1%2F2+%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "= 29/6 </SPAN>\n" );
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