Question

The function f(x) = -x2 - 4x + 5 is shown on the graph. Which statement about the function is true? V 14 2 (-2.9) 10 8+ O The domain of the function is all real numbers less than or equal to -2. O The domain of the function is all real numbers less than or equal to 9. O The range of the function is all real numbers less than or equal to -2. 0 The range of the function is all real numbers less than or equal to 9. 64 ON --} -6 15 4 -3 -2 -12 12 3 4 5 -124​

Answer 1

we have

using a graph tool

see the attached figure

the domain of the function is all real numbers------> the interval is (-∞,∞)

the range of the function is --------------------------------> the interval (-∞,9]

therefore

the answer is

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

Explanation: