Question

SOMEONE PLZ HELP ME

Answer 1

(f•g)(2)=27, the distance in miles the bicycle traveled

Option D is correct.

Step-by-step explanation:

Rate of a bicycle traveling in miles per hour : $f(x)=2x^2+1$

the time the bicycle traveled in hours: $g(x)= x+1$

We need to find (f.g)(2)

Solving:

$(f.g)(2)=(2(2)^2+1)(2+1)\\(f.g)(2)=(2(4)+1)(3)\\(f.g)(2)=(8+1)(3)\\(f.g)(2)=9*3\\(f.g)(2)=27$

So, (f•g)(2)=27, the distance in miles the bicycle traveled

Option D is correct.

Keywords: Composition of Functions

Learn more about Composition of Functions at:

• brainly.com/question/10772025
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• brainly.com/question/1774827

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