Review of transformations of functions from Algebra 2

The video tutorial covers transformations of functions, focusing on absolute value, quadratic, and cubic functions. It explains the concept of vertex and how graphs of these functions are similar. The tutorial addresses common confusions in calculating the vertex and emphasizes the importance of understanding transformations, including vertical stretching, horizontal compression, and reflection over the x-axis.

Which of the following functions is NOT mentioned as a main type of transformation in the first section?

• Cubic function

• Exponential function

• Quadratic function

• Absolute value function

What is the common point called that is shared by the graphs of quadratic and cubic functions?

• Asymptote

• Vertex

• Intercept

• Focus

In the context of graph transformations, what does the parameter 'H' affect?

• Vertical compression

• Reflection over X-axis

• Horizontal shift

• Vertical stretch

If the parameter 'A' is negative, what happens to the graph of a quadratic function?

• It shifts to the right

• It opens upwards

• It becomes a horizontal line

• It reflects over the X-axis

How does a larger value of 'A' affect the graph of a function?

• It reflects the graph over the Y-axis

• It stretches the graph vertically

• It compresses the graph horizontally

• It shifts the graph downwards