Question

Which point gives the y-intercept of ƒ(x) = –x2 + 4x – 3?

Answer 1

A) (0,-3)

Explanation:

to get the y-intercept let x = 0, then

y = 0 + 0 -3

y = -3

Answer 2

(0,-3)

Explanation:

The y intercept is where x=0

ƒ(x) = –x^2 + 4x – 3?

f(0) = -0^2 +4(0)-3

f(0) = -3

(0,-3)