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9 votes
What is the inverse of the function f(x) = 2x + 1?

O.h(x) =
h(x) =
1 x + 2 / 2
Oh(x) =
= 5X-2
+x-2
on(x) = -x + 2

User Gmbeard
by
8.3k points

1 Answer

6 votes

We have
y=2x+1, to find inverse switch y and x then solve for y.


x=2y+1 \\ x-1=2y \\ y=(x-1)/(2).

Hope this helps.

User Jerry Li
by
7.8k points

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