Answer:
The answer to your question is: the second option
a) f(0) = 4
b) f(1/2) = 17/4
c) f(-1) = 5
Step-by-step explanation:
f(x) = x² + 4
a) f(0)
f(0) = (0)² + 4 = 0 + 4 = 4
b) f(1/2)
f(1/2) = (1/2)² + 4
f(1/2) = 1/4 + 4
f (1/2) = (1 + 16) / 4 = 17/4
c) f(-1) = (-1)² + 4
f(-1) = 1 + 4
f(-1) = 5
