Jim has 48 sweets he wants to give one-third of them to his friend bob how many will bob get?

Pls , the question is in the picture!

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27