26-03-2021
Mathematics

contestada

Can someone help me with this?

Can someone help me with this class=

Respuesta :

jcherry99 jcherry99

29-03-2021

Answer:

Step-by-step explanation:

(f + g)(x)

f(x) = 5x + 4

g(x) = x^2

Adding you get

(f + g)(x) = x^2 + 5x + 4

Domain

The domain is everything from -∞ to ∞

Mathematically that is written as -∞ < x < ∞

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