Question

Given f(x) = 4x - 7, and g (x) = x^2+ 5, find g(x) - f (x)

Answer 1

Explanation:

when applying a mathematical basic operation, we do this to the expressions of each function.

g(x) - f(x) = (x² + 5) - (4x - 7) = x² - 4x + 12