alexandralord34 alexandralord34

23-11-2021
Mathematics

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f(x) = 3 V x - 15. Find the inverse of f(x).
O A F-1(x) = 23 - 15
O B. f-() = (x - 15)
O c. f-1(2) = 23 + 15
D. f- (c) = (x + 15)

fx 3 V x 15 Find the inverse of fx O A F1x 23 15 O B f x 15 O c f12 23 15 D f c x 15 class=

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VirαtKσhli VirαtKσhli

23-11-2021

Step-by-step explanation:

f(x) = ³√x -15

y = ³√x - 15

Finding inverse,

x = ³√y - 15

x³ = y -15

y = x³ + 15

f-¹(x) = x³ + 15

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