Question

Use the functions to answer the question.
f(x) = 10 – x
What is the value of (f ◦ f)(3)?

1
3
7
8

Answer 1

you just have to substitute the value of x for the given function f(x) = 10 - x where x=3

Answer 2

Oh, awesome! So 7. Thanks!!! <3

Answer 3

i think you're not yet done since it implies composite function. therefore you need to plug 7 to the same equation f(x) = 10 - x where x this time is 7

Answer 4

Oh, I see!! Thank you. I always forget that step. So now it is 3! lol thanks again. :)

Answer 5

yw :)