Question

If you are given the functions f(x) = 3x + 1... Can you find the input value if f(x) = 10

Answer 1

Input value: 3

Explanation:

If I'm understanding the question correctly it would look like this.

`10 = 3x + 1`

Next: Subtract one

`9 = 3x`

Divide by three to get x.

`x = 3`

Answer 2

Explanation:

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In this we have give the value of x = 10

`f(x) = 3x + 1`

`f(10) = 3(10) + 1`

`f(10) = 30 + 1`

`f(10) = 31`

so the value of x is 31

hope it helps