Answer:
y- intercept = 13
Explanation:
the y- intercept is where the line crosses the y- axis
the x- coordinate of any point on the y- axis is 0
substitute x = 0 into the equation and solve for y
y + 2 = - 5(0 - 3)
y + 2 = - 5(- 3)
y + 2 = 15 ( subtract 2 from both sides )
y + 2 - 2 = 15 - 2 ( simplify )
y = 13
y- intercept is 13 or (0, 13 ) in coordinate form