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Brums [2.3K]
3 years ago
10

Use the functions to answer the question.

Mathematics
1 answer:
Ksivusya [100]3 years ago
4 0
Composition function rule (f○g)(x) = f(g(x))
<em><u /></em><u>Given the separate functions</u>: f(x)=2x+1 and g(x)=x^2

(f\circ g)(-5)\rightarrow\text{ Composition Function Rule}\rightarrow f(g(-5))=2((5)^2)+1
\rightarrow2(25)+1=50+1=51
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Basile [38]

Answer:

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Answer:

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Step-by-step explanation:

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5 0
3 years ago
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Helen [10]
Here  is some thoughts on this:

cos 57  = sin (90-57) = sin 33 

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sin 20 = cos 70  so this comes to 1


so finally the answer is 1
4 0
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