Graphing the Tangent Function with a Reflection and Change in Period

The video tutorial explains how to graph the function Y = -3 tan(πX). It covers finding the period, calculating the X scale, and identifying critical points and vertical asymptotes. The tutorial also discusses the effect of multiplying by -3, which compresses and reflects the graph. The final graph is sketched with an emphasis on understanding the cyclical nature of tangent graphs.

Describe the process of graphing the tangent function based on the critical points.

Explain how the multiplier of -3 affects the graph of the tangent function.