Question

PLEASE HELP ASAP!
question:
Multiple Choice
The points represent the vertices of a polygon. Use a matrix to find the coordinates of the image after the given transformation. Graph the preimage and the image.

A(2, 3), B(–1, –4), and C(2, –2); a translation 1 unit left and 4 units down.

Answer 1

Answer:

A

Step-by-step explanation:

left and right units changes affect x-axis

up and down unit changes affect y-axis

there fore

for A (2,3) = (2-1,3-4) =(1,-1)

for B (-1,-4) = (-1-1,-4-4)= (-2,-8)

for C (2,-2) = (2-1,-2-4) = (1,-6)  

Answer 2

Matrix has been used to find the transfromation of the pre-image and the coordinates are; A' = (1, -1); B' = (-2, -8); C' = (1, -6)  

How to carry out translations?

In transalations on graphs, we must know that horizontal value changes affect x-axis while changes in vertical values affects the y-axis.

Thus, for the given coordinates A(2, 3), B(–1, –4), and C(2, –2), we have translation 1 unit left and 4 units down as;

A' = (2 - 1, 3 - 4) = (1, -1)

B' = (-1 - 1,-4 - 4)= (-2, -8)

C' = (2 -1,-2 - 4) = (1, -6)  

The newly transformed image of the pre-image has been attached while the pre-image is already given in the question.

Read more about Transformations at; https://brainly.com/question/4289712