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Studentka2010 [4]
2 years ago
5

Help with this question? thx

Mathematics
1 answer:
Sedbober [7]2 years ago
6 0
EXPLANATION:
1.25 + 0.8 + 2.75 = $4.8

ANSWER: $4.8
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If f(x)=x2+1, then (f∘f)(x)=
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The resulting composite function (f∘f)(x) is x⁴+2x²+2

When a function is written inside another function, it is known as a composite function

Given the function f(x)=x²+1,

(f∘f)(x) = f(f(x))

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This means we will need to replace x with x²+1 in f(x) as shown:

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Expand

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Learn more here: brainly.com/question/3256461

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