if (x, 1/100) lies on the graph of y = 10^x then x = what?

Question

i messed up on the last question, the answer is either 2, -1/2 or -2.....

Answer 1

Problem: if (x, 1/100) lies on the graph of y = 10^x then x = what?
i messed up on the last question, the answer is either 2, -1/2 or -2.....

Because it produces a fraction, the exponent has to be negative.
If it were -1/2, the answer would be a multiple of the square root
of ten. The value given is a multiple of 10^2, so the answer has
to be that x is -2.

x = -2