math
posted by caylan .
Find the equation of a line that is perpendicular to the line y=1/8x+5 and contains the points (7,0)
y=
please show work

math 
Damon
slope m =  1/(1/8) = 8
y = m x + b
0 = 8(7) + b
 56 = b
so
y = 8 x  56
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