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liq [111]
3 years ago
14

What is the inverse of f(x) = 3x + 6 and is it a function?

Mathematics
2 answers:
svetoff [14.1K]3 years ago
6 0

Answer:

f-1 (x) = x/3 -2

this is the one

VashaNatasha [74]3 years ago
5 0

Answer:

Step-by-step explanation:

F(x)=3x+6

let y=f(x)

y=3x+6

to find the inverse of a function easily.

you just need to switch the variables

then make y the subject of formula

x⇒y and y⇒x

y=3x+6

x=3y+6

3y=x-6

y=x-6/3

the inverse of the function

f(x)=3x+6

f(x) ⁻¹= x-6/3

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