Question

If \[y=b^x\], which equivalent logarithmic statement is correct?

Options

• \[b=\log_x y\]

• \[y=\log_b x\]

• \[x=b^y\]

• \[x=\log_b y\]

Answer 1

Exponential and logarithmic functions with the same base are inverses. Thus, \[y=b^x\] is equivalent to \[x=\log_b y\].