Given a Phase Shift and Change in Period | How to Graph Tangent Function

The video tutorial explains how to graph the function Y = tan(2X - π/2). It covers the importance of understanding the parent function and transformations, including period, X scale, phase shift, and vertical transformations. The instructor emphasizes the need to follow a systematic process rather than making assumptions. The tutorial provides detailed steps for calculating the period and X scale, determining the phase shift, and understanding the placement of asymptotes. The video concludes with a summary of key points and encourages students to apply the learned concepts.

What is the parent function of the tangent graph?

What is the formula for determining the period of the tangent function?

How does the phase shift affect the starting point of the tangent graph?

Explain the significance of the X scale in graphing the tangent function.

What common misconception do students have when graphing the tangent function with a phase shift?