Question

The function f(x) = –0.3(x – 5)2 + 5 is graphed. What are some of its key features? Check all that apply.

The axis of symmetry is x = 5.

The domain is  x is a real number.

The function is increasing over (–∞, 5).

The minimum is (5, 5).

The range is y.

Answer 1

The axis of symmetry is x = 5.

The domain is x.

The function is increasing over (–∞, 5).

Explanation:

Answer 2

THE FIRST THREE ARE RIGHT