Which statements are true about the graph of the function f (x) = x2 - 8x + 5? Check all that apply.

a. The function in vertex form is f (x) = (x - 4) 2 - 11.

b. The vertex of the function is (-8, 5).

c. The axis of symmetry is x = 5.

d. The y-intercept of the function is (0, 5).

e. The function crosses the x-axis twice.

Question

Callum Ball

5 May, 20:41

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Dirt · Answer 1

D. The y-intercept of the function is (0, 5) and e. The function crosses the x-axis twice are true