Question

Please help its A Math Problem Please and Thank you .Consider the translation that is defined by the coordinate translation (x,y)à (x+12, y -7). What is the preimage of C’(-2,1)?

Question 5 options:

C(14, 5)


C(-10+5)


C ( 10,9)


C(-14,8)

Answer 1

Explanation:

Since you added 12 to the x coordinate and subtracted 7 from the y coordinate, to undo that translation, you need to subtract 12 from the x coordinate of the image and add 7 to the y coordinate of the image.

This gives you that C=(-2-12, 1+7)=(-14, 8)