Question

If G(x) = 3x + 1, then G -1(1) is

4

1/3

0

Answer 1

Okay so all you have to do is plug 1 in for x...

So you have to solve this:

\[3(1) + 1\]

Answer 2

When you do that.. the answer is 4!

Answer 3

Hope this helped! Have a great day!

Also a medal would be much appreciated! Just click best response next to my answer. Thank You!

@elkirko16

Answer 4

thank you

Answer 5

first, find \(g^{-1}(x)\)

start by replacing g(x) with y so we have y=3x + 1

now we replace x and y and solve for out new y' (a.k.a. g'(x))

x=3y+1

Answer 6

solve that for y and then plug in 1

Answer 7

in case you haven't realized, tom's answer isn't right