1.12B Understanding Function Dilations

What is the main focus of the lesson?

• Additive Transformations

• Multiplicative Transformations

• Subtractive Transformations

• Rotational Transformations

What are dilations in the context of function transformations?

• Sliding functions up or down

• Enlarging or compressing functions

• Rotating functions

• Reflecting functions

What type of transformations are dilations considered to be?

• Rigid Transformations

• Non-rigid Transformations

• Linear Transformations

• Circular Transformations

In a vertical dilation, which values of the function are primarily affected?

• X values

• Y values

• Both X and Y values

• Neither X nor Y values

If a function is vertically dilated by a factor of 2, what happens to the y-values?

• They are halved

• They remain the same

• They are doubled

• They are squared

What does it mean for a transformation to be non-congruent?

• The image is identical to the pre-image

• The image is different from the pre-image

• The image is a mirror reflection of the pre-image

• The image is rotated from the pre-image

Which of the following is an example of a horizontal dilation?

• They are tripled

• They are divided by 3

• They remain the same

• They are squared

Which transformation is NOT a dilation?

What is the effect of a dilation on the congruency of the image and pre-image?

• They remain congruent

• They become non-congruent

• They become identical

• They become inverses