Question

PLEASE HELP
The function f(x) = –x2 – 4x + 5 is shown on the graph.

Which statement about the function is true?
A The domain of the function is all real numbers less than or equal to −2.
B The domain of the function is all real numbers less than or equal to 9.
C The range of the function is all real numbers less than or equal to −2.
D The range of the function is all real numbers less than or equal to 9.

Answer 1

The answer is D because the range of the function is all real numbers less than or equal to 9

Answer 2

Answer: D) The range of the function is all real numbers less than or equal to 9.

This is because all y-values are included below and including 9.