Question

F (x) = (x^2 + 3x − 4) and g (x) = (x+4)

Find f/g and state the domain.

Answer 1

See below.

Explanation:

f (x) = (x^2 + 3x − 4)

f(x) = (x + 4)(x - 2)

f/g = (x + 4)(x - 1) / (x + 4)

The domain is all real x, except x = -4.