Answer:
3
Step-by-step explanation:
Formula:

= 3
Answer:
it C Step 2, the exponents in the denominator are added during multiplication
hope it helps!
Answer:
f(-2) = -4x + 6
Step-by-step explanation:
f(x) = 2x + 6
f(-2) = -2(2x) + 6
f(-2) = -4x + 6
Answer:
5
Step-by-step explanation: