Question

Adding and subtracting functions
g(x) = 4x + 5 f (x) = −3x^2 − 3x Find g(x) + f (x)​

Answer 1

- 3x² + x + 5

Explanation:

g(x) + f(x)

= 4x + 5 - 3x² - 3x ← collect like terms

= - 3x² + x + 5