document.write( "Question 464989: ok here's the question \"find the equation in standard form and in slope intercept form and y-intercept form' and graph of a line
\n" ); document.write( "a-have an x-intercept (3,0) and a slope of -2/3
\n" ); document.write( "b-containing the points (-8,-1) (-5,9)
\n" ); document.write( "C- passes through the point (0,-3) and is parrallel to 4x+3y=-1
\n" ); document.write( "d- passes through the point (6,-2) and is perpindecular to y=-1/3x+2
\n" ); document.write( "

Algebra.Com's Answer #318544 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
\"find the equation in standard form and in slope intercept form and y-intercept form' and graph of a line
\n" ); document.write( "a-have an x-intercept (3,0) and a slope of -2/3
\n" ); document.write( "Form: y = mx+b
\n" ); document.write( "Substitute for x,y,m and solve for \"b\":
\n" ); document.write( "0 = (-2/3)*3 + b
\n" ); document.write( "b = -2
\n" ); document.write( "---
\n" ); document.write( "Equation: y = (-2/3)x-2
\n" ); document.write( "=========================================
\n" ); document.write( "b-containing the points (-8,-1) (-5,9)
\n" ); document.write( "m = (9--1)/(-5--8) = 10/3
\n" ); document.write( "---
\n" ); document.write( "Using (-5,9) and m = 10/3, solve for \"b\":
\n" ); document.write( "9 = (10/3)(-5) + b
\n" ); document.write( "(27/3) = (-50/3) + b
\n" ); document.write( "b = (70/3)
\n" ); document.write( "Equation:
\n" ); document.write( "y = (10/3)x+(70/3)
\n" ); document.write( "=========================================
\n" ); document.write( "C- passes through the point (0,-3) and is parallel to 4x+3y=-1
\n" ); document.write( "The given line has slope -4/3
\n" ); document.write( "The y-intercept = -3
\n" ); document.write( "Eqaution:
\n" ); document.write( "y = (-4/3)x-3
\n" ); document.write( "=========================================
\n" ); document.write( "d- passes through the point (6,-2) and is perpindecular to y=-1/3x+2
\n" ); document.write( "The given line has slope = (-1/3)
\n" ); document.write( "The desired slope is m = 3
\n" ); document.write( "---
\n" ); document.write( "Using x,y,m solve for \"b\":
\n" ); document.write( "-2 = 3*6 + b
\n" ); document.write( "b = -20
\n" ); document.write( "----
\n" ); document.write( "Equation:
\n" ); document.write( "y = 3x-20
\n" ); document.write( "==================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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