Question

Determine all the transformations needed to transform the pre-image, A, to the image, A'. Select all that apply.dilation by a scale factor of 1/2

dilation by a scale factor of 1/3
reflection over the x-axis
translation to the left 4 units
translation down 3 units
PLEASE ANSWER ASAP ITS DO IN 20 MINS AND IM SO LOST!! 100 POINTS TO WHOEVER CAN GIVE ME THE RIGHT ANSWER FASTEST!!!!!!!!1

Answer 1

Answer: dilation by a scale factor of 1/2

Explanation:

The answer is: dilation by a scale factor of 1/2, reflection over the x-axis, translation to the left 4 units, and translation down 3 units.

The dilation by a scale factor of 1/2 is necessary to make the pre-image (A) smaller, while the dilation by a scale factor of 1/3 is not necessary as the image (A') is not smaller than the pre-image. The reflection over the x-axis is necessary to flip the image so that it looks like the image (A'). The translation to the left 4 units and translation down 3 units are necessary to move the pre-image (A) to the position of the image (A').