If-f-x-1-2x-2-Find-f-x-

Question Number 205273 by hardmath last updated on 14/Mar/24

If f (x - 1) = 2 x + 2

Find f (x) = ?

Answered by Rasheed.Sindhi last updated on 14/Mar/24

R e p l a c e x b y x + 1

f (x) = 2 (x + 1) + 2 = 2 x + 4

Answered by Rasheed.Sindhi last updated on 14/Mar/24

f (x - 1) = 2 x - 2 + 4

= 2 (x - 1) + 4

R e p l a c e x - 1 b y x :

f (x) = 2 x + 4

Answered by Skabetix last updated on 14/Mar/24

f (x - 1 + 1) = f (x) = 2 (x + 1) + 2 = 2 x + 2 + 2 = 2 x + 4

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