How to write the equation of a cubic function given different transformations

The video tutorial explains transformations in equations, focusing on vertical stretch, reflection, and translation. It covers how to determine the values of a, H, and K in the equation y = a * X - H^2 + K, and discusses the effects of reflecting over the X and Y axes. The tutorial also touches on symmetry in quadratics and introduces an alternative equation for reflection about the Y axis.

Explain the relationship between the value of 'B' and the reflection about the Y axis.

What is the significance of the number in front of 'B' in the equation?