document.write( "Question 549174: Find an equation where the y – intercept = 4 and x intercept = -4. \n" ); document.write( "
Algebra.Com's Answer #357520 by mananth(16946)\"\" \"About 
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the points of intercept are (0,4) (-4,0)\r
\n" ); document.write( "\n" ); document.write( "x1 y1 x2 y2
\n" ); document.write( "0 4 -4 0
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\n" ); document.write( "slope m = (y2-y1)/(x2-x1)
\n" ); document.write( "( 0 - 4 )/( -4 - 0 )
\n" ); document.write( "( -4 / -4 )
\n" ); document.write( "m= 1
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\n" ); document.write( "Plug value of the slope and point (0,4) in
\n" ); document.write( "Y = m x + b
\n" ); document.write( "4.00 = 0 + b
\n" ); document.write( "b= 4
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\n" ); document.write( "So the equation will be
\n" ); document.write( "Y =x +4
\n" ); document.write( "m.ananth@hotmail.ca
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