alliwood10 alliwood10

23-02-2022
Mathematics

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Let f(x) = 2x-1, h(x) = -x+4.
Find (f o h)(-7).

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IEatNutella IEatNutella

23-02-2022

Answer:

21

Step-by-step explanation:

plug -7 into h(x)

h(-7) = -(-7) + 4 = 7 + 4 = 11

plug 11 into f(x)

f(11) = 2(11) - 1 = 22 - 1 = 21

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