Question

5. What is the value of f(-5) if f(x) = -x - 4?A - 9f(-577-166B. 1C. 1D. 9

Answer 1

the given function is

f(x) = -x -4

put x = -5

f(-5)= - (-5) - 4

f(- 5) = 5 - 4 = 1

so the answer is option C.