document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=929220>Question 929220</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Here's the question:\r<BR>\n" );
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document.write( "Solve the formula for converting celsius to Fahrenheit for C. Solve the formula for converting fahrenheit to Celsius for F. What do you notice? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #564183 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=564183\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> linear equation for converting C (x-axis) to F (y-axis):<BR>\n" );
document.write( "(0,32)<BR>\n" );
document.write( "(100,212)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "user the slope-intercept form:<BR>\n" );
document.write( "y = mx + b<BR>\n" );
document.write( "---<BR>\n" );
document.write( "m = slope = dy/dx<BR>\n" );
document.write( "m = (212-32)/(100-0)<BR>\n" );
document.write( "m = 180/100<BR>\n" );
document.write( "m = 9/5<BR>\n" );
document.write( "---<BR>\n" );
document.write( "b = y-intercept (y-coordinate when x=0)<BR>\n" );
document.write( "b = 32<BR>\n" );
document.write( "F = (9/5)C + 32<BR>\n" );
document.write( "---<BR>\n" );
document.write( "linear equation for converting F (x-axis) to C (y-axis):<BR>\n" );
document.write( "(32,0)<BR>\n" );
document.write( "(212,100)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "user the point-slope form:<BR>\n" );
document.write( "y - y1 = m(x + x1)<BR>\n" );
document.write( "---<BR>\n" );
document.write( "m = slope = dy/dx<BR>\n" );
document.write( "m = (100-0)/(212-32)<BR>\n" );
document.write( "m = 100/180<BR>\n" );
document.write( "m = 5/9<BR>\n" );
document.write( "---<BR>\n" );
document.write( "C - 0 = 5/9(F - 32)<BR>\n" );
document.write( "C = 5/9(F - 32)<BR>\n" );
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document.write( "answer:<BR>\n" );
document.write( "F = (9/5)C + 32<BR>\n" );
document.write( "C = (5/9)(F - 32)<BR>\n" );
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document.write( "Solve and graph linear equations:<BR>\n" );
document.write( "https://sooeet.com/math/linear-equation-solver.php<BR>\n" );
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document.write( "Solve quadratic equations, quadratic formula:<BR>\n" );
document.write( "https://sooeet.com/math/quadratic-formula-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Convert fractions, decimals, and percents:<BR>\n" );
document.write( "https://sooeet.com/math/fraction-decimal-percent.php<BR>\n" );
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document.write( "Calculate and graph the linear regression of any data set:<BR>\n" );
document.write( "https://sooeet.com/math/linear-regression.php </SPAN>\n" );
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