Question

Let f(x)=2x^-1, g(x)=2x+5 and H(x)=x-3. Perform the indicated operation.
g(h(x))

Answer 1

plug in h(x) in the x spot of g like this:

g(h(x)) = 2(h(x)) +5

= 2(x-3) +5

= 2x -6 +5

g(h(x)) = 2x -1

Answer 2

so 21 is the answer

Answer 3

2x-1 sorry

Answer 4

yes

Answer 5

thanks