How do you graph $y=-2tan2x$ ?

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Answer 1 · 2018-06-26T01:44:53

As below.

$y = -2 tan 2x$

Standard form is $y = A tan (Bx - C) + D$

$A = -2, B = 2, C = D = 0$

$"Amplitude " = |A| = "NONE for Tangent function"$

$"Period " = pi / |B| = pi / 2$

$"Phase Shift " = 0$

$"Vertical Shift " = 0$

graph{(-2) tan (2x) [-10, 10, -5, 5]}

How do you graph y=-2tan2xy=-2tan2x?