Question

HELP

Answer 1

How is log defined?

Answer 2

If x = by, then y is the logarithm of x to base b, and is written logb(x).

Answer 3

B

Answer 4

\[\LARGE if \quad \quad x^a=b \quad \quad then\]

\[\LARGE \log(x)^a=\log(b)\]

\[\LARGE a\cdot \log(x) =\log(b)\]

\[\LARGE a =\frac{\log(b)}{ \log(x)}\]

\[\LARGE a =\log _xb\]

hope this helps !