Question

Which statements represent the relationship between y=2x and y=log2x ?

Select each correct answer.

The equation ​ y=log2x ​ is the logarithmic form of ​ y=2x ​. <my choice

The graphs of the functions are symmetric to each other over the line y = x.

The graphs of the functions are symmetric about the line y = 0.

The functions are inverses of each other. <my choice

Answer 1

your answer is correct if you meant

y = 2^{^x}
y = log_₂x

Answer 2

plus, since they are inverses, (b) is also correct.