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ankoles [38]
4 years ago
6

F(x) = 4x + 7, g(x) = 3x2

Mathematics
1 answer:
Luda [366]4 years ago
7 0

Answer:

(1)

(f+g)(x)=3x^2+4x+7

(2)


Step-by-step explanation:

we are given

f(x)=4x+7

g(x)=3x^2

we have to find (f+g)(x)

we can write

(f+g)(x)=f(x)+g(x)

now, we can plug values

and we get

(f+g)(x)=4x+7+3x^2

we can also write as

(f+g)(x)=3x^2+4x+7

so, answer is

(f+g)(x)=3x^2+4x+7

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