document.write( "Question 135194:
\n" ); document.write( "Find the equation of the line through the point (4,3) that is perpendicular to y=4x-8. Write your answer in slope intercept form
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Algebra.Com's Answer #99027 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
Y=4X+8 (RED LINE)
\n" ); document.write( "a line through (4,3) with a slope=4 is:
\n" ); document.write( "3=4*4+b
\n" ); document.write( "3=16+b
\n" ); document.write( "b=3-16
\n" ); document.write( "b=-13 answer for the y intercept.
\n" ); document.write( "thus the equation is:
\n" ); document.write( "Y=4X-13 (GREEN LINE).
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-15%2C+10%2C+4x+%2B8%2C+4x+-13%29+\" (graph 300x200 pixels, x from -6 to 5, y from -15 to 10, of TWO functions 4x +8 and 4x -13). \r
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