4e definitions (Basics of Graphing Sine, Cosine, Tangent)

The video tutorial explores the trigonometric graphs of sine, cosine, and tangent, focusing on their transformations and characteristics. It explains how transformations using parameters A, B, C, and D affect these graphs, including vertical and horizontal stretches, compressions, and shifts. The tutorial also covers the periodic nature of these graphs, detailing the initial periods and how to determine the start and end points. Special attention is given to the tangent graph's unique properties, such as its asymptotes and different period compared to sine and cosine.

Explain how to determine the start and end points of a transformed trigonometric function.

Discuss the concept of amplitude in the context of sine and cosine functions.

What are the characteristics of the sine and cosine graphs in terms of their maximum and minimum values?

What is the period of the tangent function, and how does it differ from that of sine and cosine functions?