Answer:
f(-5) = 68
Step-by-step explanation:
f(x) = 4x² + 6x – 2
f(-5) = 4(-5)² + 6(-5) – 2
f(-5) = 4(25) - 30 - 2
f(-5) = 100 - 30 - 2
68
Replace all x with -5
f(-5) = 4(-5)^2+6(-5) -2
= 68
