Question

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

Answer 1

Easiest way is just to set 3x + 1 = 1, you get x = 0.

Answer 2

thank you that makes sence what about this one ? Given that F(x) = x 2 + 2, evaluate F(1) + F(5).

Answer 3

F9!) is just the value of the function when x = 1

same for F95).

You can do that.

Answer 4

Same for F(5)