GCSE Secondary Maths Age 13-17 - Graphs: Transformation - Advanced - Explained

The video tutorial covers the properties of sine and cosine curves, focusing on amplitude, symmetry, and transformations. It explains how to find coordinates of specific points on the sine curve and how to determine the values of A, B, and C in a transformed cosine graph. The tutorial emphasizes understanding graph transformations, including stretches and shifts, and highlights the complexity of the final question.

Explain the significance of the amplitude in the sine and cosine functions.

What are the coordinates of point P on the sine curve?

What are the coordinates of point Q on the sine curve?

Describe the transformation that occurs when the amplitude of the cosine graph is changed.

What does the value of C represent in the transformation of the cosine graph?

How does the value of B affect the number of cycles in the cosine graph?

Discuss the importance of understanding the sine and cosine graphs for solving transformation problems.