Answer:
8
Step-by-step explanation:
If f and g are inverse functions , they undo each other
f(g(8))= 8 when f and g are inverses
Well first you should turn these into decimals if you are multiplying so 4 2/3 would be turned into 4.66 and 11 1/4 would be turned into 11.25 and now you need to multiply to find the product then round. So 4.666666 times 11.25 =
Answer:
ok
Step-by-step explanation:
Negative two because you cannot have a smaller number in front of a larger number. If you do have a smaller number in front of a larger one the answer will always be negative, Thus the answer 12 - 14 is -2 ( negative two)
Answer:
(fg)(x) = x^2 -2x -8
Step-by-step explanation:
(fg)(x) = f(x)·g(x) = (x +2)(x -4)
= x(x -4) +2(x -4) = x^2 -4x +2x -8
= x^2 -2x -8 . . . . matches the 3rd choice