yoimheidi yoimheidi

08-12-2016
Mathematics

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Find the y-intercept of a line that has a slope of -2 and passes through the point (2,8)

Respuesta :

08-12-2016

Given point (2,8) and slope, we can use slope intercept form.

y-y1=m(x-x1)
y-8=-2(x-2)
y-8=-2x+4
y=-2x+12

Where, y=mx+b, b is the y intercept.

In this case, the intercept is 12.

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