Graph Transformations: Scaling and Reflections

The video tutorial explains how to transform graphs by modifying equations. In Part A, the graph of y = 2F(x) is drawn by doubling the Y coordinates of given points. The process is detailed with examples, and the marking scheme is explained. In Part B, the graph of y = F(-X) is drawn by negating the X coordinates. The tutorial highlights the differences between transformations affecting X and Y coordinates, providing a clear understanding of graph transformations.

What happens to the X coordinates when you apply the transformation y = F(-X)?

How do you find the new coordinates for the point (4, -1) when applying y = F(-X)?

What is the significance of the negative sign in the transformation y = F(-X)?