beyoncepaige18 beyoncepaige18

16-01-2021
Mathematics

contestada

Find the composition (fog)(-2) for the functions f(x) = 2x + 1 and g(x) = x- 3.

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ChoiSungHyun ChoiSungHyun

16-01-2021

Step-by-step explanation:

(f o g)(x)

= f(x - 3)

= 2(x - 3) + 1 = 2x - 5.

Hence (f o g)(-2) = 2(-2) - 5 = -4 - 5 = -9.

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