Question

A line pass through the point (4,-2) and has a slope of 1/2 what is the value of (-4,a)​

Answer 1

a=-6

Explanation:

slope=(y2-y1)/x2-x1)

1/2=(a-(-2))/(-4-4)

1/2=(a+2)/-8

a+2=1/2×-8=-4

a=-4-2=-6

Answer 2

if you are trying to find the value of a then a= -6

Explanation:

i used the information along with desmos graphing calculator and i graphed the line and got the second point (-4,-6)