What is the inverse of f(x) =4x + 5?

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Jamjam asked Oct 6, 2023

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What is the inverse of f(x) =4x + 5?

Mathematics
high-school

Jamjam asked Oct 6, 2023

by Jamjam

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Mikayel Ghazaryan answered Oct 6, 2023

by Mikayel Ghazaryan

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8 votes

Answer:
x= (f (x) - 5)/(4)

Explanation:

f(x) = 4x+5

- 5 for both

f(x) - 5 = 4x+5 -5

4x = f (x) - 5

divided 4 for both

(4x)/4 = (f (x) - 5) / 4

x= (f (x) - 5)/(4)

Adrenalin answered Oct 10, 2023

by Adrenalin

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