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SIZIF [17.4K]
3 years ago
15

For f(x)=4x+1 and g(x) = x2-5, find (f+g)(x) A. x2+4x-4 B. x2+4x+6 C. 4x2-19 D. 4x3-4

Mathematics
1 answer:
makvit [3.9K]3 years ago
5 0

Answer:

A

Step-by-step explanation:

(f + g)(x) = f(x) + g(x) , thus

f(x) + g(x)

= 4x + 1 + x² - 5 ← collect like terms

= x² + 4x - 4 → A

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