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02-10-2019
Mathematics

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Which equation represents a line that passes through (2, - 1/2) and has a slope of 4 ?

Respuesta :

02-10-2019

Answer:

y=4x-8.5

Step-by-step explanation:

Use point- slope form, since you are given one point and one slope.

y-y₁=m(x-x₁)

Plug coordinates and slope in.

y-(-1/2)=4(x-2)

Solve

y+1/2=4x-8

y=4x-8.5

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