Question

The function is defined by g(x) = Find g (z + 3). g (z + 3) = 0 3 + 2x 1 + X​

Answer 1

We are given the function g(x) = 3 + 2x/(1 + x). We need to find g(z + 3).

Replacing x with z + 3 in the function g(x), we get:

g(z + 3) = 3 + 2(z + 3)/(1 + (z + 3))

Simplifying this expression:

g(z + 3) = 3 + 2z + 6/(z + 4)

g(z + 3) = (2z + 9)/(z + 4)

Therefore, g(z + 3) = (2z + 9)/(z + 4).