How do you graph y=tan 4x?

1 Answer
Jun 20, 2018

As below.

Explanation:

Standard form of tangent function is y = A sin (Bx - C) + D

"Given " y = tan (4x)

A = 1, b = 4, C = D = 0

"Amplitude for tangent function is " color(brown)( = NONE"

"Period " = pi / |B| = pi/4

"Phase Shift " = -C / B = 0

"Vertical Shift " = D = 0

graph{tan (4x) [-10, 10, -5, 5]}