Question

The graph of the function y=tan(x) was horizontally stretched so that its period became 10π which is the equation of the transformed function?

y=tan(x/10)
y=tan(x/5)
y=tan(5x)
y=tan(10x)

Answer 1

y=tan(x/10)

Explanation:

actually period of tanx is Pi

so y=tan(x/10) is the answer

because you plug in x=10pi

you will get inside the bracelet is pi