alyxmarie00
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find the equation of a line, in slope- intercept form of a line that passes through t=he points 9,2 and is perpendicular to the line 2x-y=8

Respuesta :

mreijepatmat
Since it's perpendicular to 2x-y=8, that means the slope of the new equation is

equal the inverse of 2 & changing the sign. That is m=-1/2

To find the function , let's apply the formula:


y-y1 = m(x-x1). Plug  ===> y-2 = -1/2(x-9)===> y=- 1/2x+13/2

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