Question

Is this right?
I boxed my answer
I got
y = 0x + -4

Answer 1

See the work below.

Explanation:

First, find the slope.

y2-y1/x2-x1

-4--4/5-0 = 0/5

Slope is 0

Use point-slope form.

y-y1=m(x-x1)

y+4=0(0-0)

y+4=0+0

y=-4