document.write( "Question 368432: write a linear function f that has the indicated values\r
\n" ); document.write( "\n" ); document.write( "f(1)= -3
\n" ); document.write( "f(7)= -8
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Algebra.Com's Answer #262564 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "linear function f that has the indicated values
\n" ); document.write( "(-3,1) and (-8,7) points of the line
\n" ); document.write( "y = mx + b the general slope intercept form of a linear equation.
\n" ); document.write( "m = 7-1 / -8 -(-3)
\n" ); document.write( "m = 6/-5
\n" ); document.write( "y = (-6/5)x + b using Pt (-3,1) to solve for b
\n" ); document.write( "1 = (-6/5)*-3 + b
\n" ); document.write( "5/5 - 18/5 = b
\n" ); document.write( "-13/5 = b
\n" ); document.write( "y = (-6/5)x - 13/5
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