# precalc

posted by
**Hannah** on
.

So if f(x) = log subscript 5 x then the value of 125 is -3 and the value of 1/25 is -2. Right?

posted by
**Hannah** on
.

So if f(x) = log subscript 5 x then the value of 125 is -3 and the value of 1/25 is -2. Right?