Question

2) g(x) = 4x + 5
f(x)=-3x²-3x
Find g(x) + f(x)

Answer 1

`\huge\boxed{\sf -3x\² + x + 5}`

Explanation:

Given functions:

g(x) = 4x + 5

f(x) = -3x² - 3x

• Add both functions

g(x) + f(x):

= 4x + 5 + (-3x² - 3x)

= 4x + 5 - 3x² - 3x

• Combine like terms

= 4x - 3x + 5 - 3x²

= x + 5 - 3x²

= -3x² + x + 5

`\rule[225]{225}{2}`