PLEASE HELP ME HOW DO I GRAPH THIS

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.