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04-03-2021
Mathematics

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Find ƒ–1 for the function ƒ(x) = –2x + 1.

Find ƒ1 for the function ƒx 2x 1 class=

Respuesta :

04-03-2021

Answer:

Step-by-step explanation:

y = -2x+1

rearrange to solve for x

2x = -y+1

x = -½y + ½

f⁻¹(x) = -½x + ½ = -(x-1)/2

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