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F(x) = 3x - 1 and g(x) = x + 2, find (f+9)(x).
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F(x) = 3x - 1 and g(x) = x + 2, find (f+9)(x).

User Nowhere
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2 Answers

2 votes

Answer:

what is this it looks so hard I don't have the answer

User JanR
by
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3 votes

Answer:

(f + g)(x) = 4x + 1

Explanation:

f(x) = 3x - 1

g(x) = x + 2

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

= 3x - 1 + x + 2

= 4x + 1

User Serhat Ozgel
by
3.3k points
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