Question

The equation of the parabola is y=x2-4 and the X intercepts are (-2, 0) and (2, 0).

Answer 1

Explanation:

x²=y+4

it is an upward parabola.

it cuts x-axis where y=0

x²=4

x=±2

so x intercepts are (-2,0) and (2,0)

y intercept is where x=0

y=-4

so y intercept is (0,-4)