The answer is x=7 hope this helps:)
Answer:
The domain of (f*g) (x) is the set of all real numbers; ( -∞, ∞)
Step-by-step explanation:
(f*g) (x) simply means we obtain the product of f(x) and g(x). We are given that;
f(x)=2x
g(x)= 1/x
(f*g) (x) = f(x) * g(x)
(f*g) (x) = 2x * 1/x = 2
This is a horizontal line defined everywhere on the real line. The domain of (f*g) (x) is thus ( -∞, ∞)
I don’t really understand this put a person with genius role is answering so i hope you get your answer! goodluck
8 apples/15 minutes
16 apples/x minutes
8/16=1/2
2*15=30
30 minutes
