The graph of the function f(= –x 2 – 2x + 8 is shown in the figure above. For what values of x does f(= 5?
A. –4 and 2
B. –3 and 1
C. –1 and 9
D. 5 and 8
Answer:B
The graph of the function f(= –x 2 – 2x + 8 is shown in the figure above. For what values of x does f(= 5?
A. –4 and 2 B. –3 and 1 C. –1 and 9 D. 5 and 8
Explanation: B