Question

How do you graph `y=3tanx`?

Answer 1

`y` is the standard graph of `f(x) =tanx` scaled by 3 units.

Explanation:

`y=3tanx`

Consider the standard graph of `f(x) =tanx` below.

graph{tanx [-10, 10, -5, 5]}

Then, `y=3xxf(x)` as represented by the graph below.

graph{3tanx [-10, 10, -5, 5]}