Describe transformations of a function in function notation

The video tutorial explains various transformations applied to functions, focusing on vertical stretches, reflections, and shifts. It highlights the importance of understanding the difference between inside and outside transformations and clarifies common misconceptions about compression and stretching. The tutorial also covers horizontal compression and the impact of factoring on graph transformations.

What is the effect of multiplying a function by a constant greater than 1 on the outside?

• Horizontal stretch

• Horizontal compression

• Vertical stretch

• Vertical compression

What happens to a graph when you subtract a constant inside the function?

• It shifts up

• It shifts down

• It shifts left

• It shifts right

How does a negative sign outside the function affect the graph?

• It reflects over the Y-axis

• It shifts the graph up

• It compresses the graph vertically

• It reflects over the X-axis

What is the effect of a negative sign inside the function?

• Vertical reflection

• Horizontal reflection

• Horizontal stretch

• Vertical stretch

What transformation occurs when you factor out a constant from the inside of a function?

• Vertical stretch

• Horizontal stretch

• Horizontal compression

• Vertical compression