Question

If g(x)= x+1/x-2 and h(x)= 4-x, what is the value of (g•h)(-3)?

Answer 1

8/5

Explanation:

First find h(-3)

h(-3)= 4-(-3) = 4+3 = 7

Then take this result and find g(h(-3)) = g(7)

g(7) = (7+1)/( 7-2) = 8/5