Answer:
y = x + 5
Step-by-step explanation:
Let's do it in slope-intercept form, it will look like this:
m = slope
b = y -intercept
To find our equation we will plug in the slope, plug in the point given, and solve for b.
y = mx + b
y = x + b
4 = (-2) + b
4 = + b
5 = b
Plug the b into our original equation, and there is our answer!
y = x + 5