Graphs of the Other Trigonometric Functions · Exercise 38

Find and graph two periods of the periodic function with the given stretching factor, $\left|A\right|,$ period, and phase shift.

A tangent curve, $A=-2,$ period of $\frac{\pi }{4},$ and phase shift $\left(h,k\right)=\left(-\frac{\pi }{4},-2\right)$

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Algebra and Trigonometry 2e · §8.2 Graphs of the Other Trigonometric Functions · Exercise 38