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Usimov [2.4K]
4 years ago
5

Write an equation in slope-intecept form for the line that passes through (8,-1) and is perpendicular to y=-4x-7

Mathematics
1 answer:
Lisa [10]4 years ago
3 0

Hello:<span>
the equation is : y = ax+b
the slope is a : a×(-4) = -1......( perpendicular to a line with a slope of 4)</span>

<span>a= 1/4</span>

: y = (1/4)x + b


<span>
the line that passes through (8, -1) : -1 = (1/4)(8)+b
b =-3
 the equation is :  y  = (1/4)x-3</span>

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