# Precalculus

posted by
**jh**
.

Please help me with these questions ASAP!!

Suppose that f(x)=log3(x-1)

a)If f(6)=1.4 and f(8)=1.7,then evaluate log3(35) and log3(7/5).

b)If f(3)=0.6, find log9(2).

posted by
**jh**
.

Please help me with these questions ASAP!!

Suppose that f(x)=log3(x-1)

a)If f(6)=1.4 and f(8)=1.7,then evaluate log3(35) and log3(7/5).

b)If f(3)=0.6, find log9(2).