Solve the logarithmic equation log 3 x - 2 log 3 x - 4 log 3 2x2 139 - 1. Ive just rewritten this equation this logarithmic equation Ive rewritten it as an exponential equation. We substitute in our known values y 25 when x 12.
Find the equation that models the data.
And this is a reminder. Solution to example 3. Y log b x. The logarithm of any positive number to the same base of.