Graphs of f(x) & g(x)

Section 3.2
Question 88



Let me see.

Part (a)

Graph m = f(x).
Graph n = g(x).

You say?

Part (b)

We are given f(a) = b.
Then f(a) = 3^(a).
This means b = 3^(a).

So, g(b) = g(3^a).

I say g(b) = g(3^a) = log_3 (3^a).

You say?

 

correct

 

I guess my math skills have improved somewhat. When we finally reach Calculus, if you decide to stay for the ride, all even number questions will be done, right or wrong. My goal is to learn Calculus l, ll and lll at a comfortable level, if mastering the subject is not possible due to lack of time.