Question

Express y in terms of x if log y=2x-1

Answer 1

Assuming that by log y you mean\[\log_{10}y \]all you would have to do is do the inverse operation of a logarithm on both sides of the equation.

Answer 2

Put it into its exponential form. The base is 10, and the exponent is 2x-1.

Answer 3

Is that answer is 10ˆ(2x-1)