Question

Write an equation of (0,1) (4,-1) in slope-intercept form

Answer 1

y=-1/2x+1

Explanation:

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

m=(-1-1)/(4-0)

m=-2/4

m=-1/2

y-y1=m(x-x1)

y-1=-1/2(x-0)

y-1=-1/2(x)

y=-1/2x+1

Answer 2

y=-1/2x+1

Explanation:

y-1=-1/2(x-0)

y-1=-1/2x

y=-1/2x+1