Finding x & y intercepts of equation?

Question

y = -4x - x^

^ = squared

the graphc is a a parabola facing down

THANKSSSS

Answer 1

y = -4x - x^2

so when x=0==> y=0   (0,0)

also by facotrign u can find x intercepts

0 = -4x - x^2

0=-x(4+x)

so by the zero property -x=0 or 4+x=0

so x=0 as we've alreeady found or x = -4

Answer 2

The x-intercept is when y = 0

y = -4x - x²

(-x - 2 )(x -2) = 0

x = -2 and x = 2

The y-intercept is when x = 0

y = 0