Question

If f(x) = x3 - 3, evaluate f(-1) + f(1)
Answer please

Answer 1

Step-by-step explanation:

f(x) =x³-3

f(-1)= (-1)³-3

=-1-3

=-4

f(1) =(1) ³-3

f(1) =1-3=-2

so

now

add both

-4-2=-6

-6 is the answer

mark as brilliant