Question

Given f(x) = the quantity of 5x plus 1, divided by 2, solve for f-1(8).

Answer 1

3

7

10

20

Answer 2

@iGreen

Answer 3

Solve for f-1(8) or f=8?

Answer 4

idk how to?

Answer 5

@iGreen can u help me

Answer 6

I'm asking the last part of the question.I didn't understand it. If x=8, then you get 20

Answer 7

Is this it?

\(f(x) = \Large\frac{5x + 1}{2}\)

Answer 8

yeah

Answer 9

\(8 = \Large\frac{5x + 1}{2}\)

Is this it? @Harsha19111999

Answer 10

I think its 20 I have two more questions

Answer 11

Yeah it is but the last part is it f(x)=8 or f-1(8)?

Answer 12

If its is f(x)=8 the answer will be 3

Answer 13

Yeah