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

(x) =

Step-by-step explanation:

let y = f(x) and rearrange making x the subject, that is

y = 2x + 1 ( subtract 1 from both sides )

y - 1 = 2 ( divide both sides by 2 )

= x

Change y back into terms of x and let x = (x), thus

(x ) =

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

44

step-by-step explanation: