Question

Determine which functions have two real number zeros by calculating the discriminant, b2 - 4ac. Check all that
apply
f(x) = x2 + 6x + 8
g(x) = x2 + 4x + 8
h(x) = x2 - 12x + 32
k(x) = x2 + 4x - 1
p(x) = 5x2 + 5x + 4
t(x) = x2 - 2x - 15

Answer 1

Find the standard form of the equation of the parabola with a focus at (-4, 0) and a directrix at x = 4.

Answer 2

Answer:

A, C, D, F

Step-by-step explanation:

Just did it on Ed

Would you mind giving me the brainliest?