Answers RKAA- Second Semester Civics and Citizenship 0.5 New Quadratic Functions: Standard FormQuestion 24

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Quadratic Functions: Standard Form

Question 24 • RKAA- Second Semester Civics and Citizenship 0.5 New

The graph of the function f(x) = x2 + 8x + 12 is shown. Which statements describe the graph? Check all that apply.

Answer

A

The vertex is the maximum value.

B

The axis of symmetry is x = –4.

C

The domain is all real numbers.

D

The range is all real numbers.

E

The function is increasing over (–∞, –4).

F

The x-intercepts are at (–6, 0) and (–2, 0).

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