Question

The coordinate grid below shows Triangle STU and its image after translation, Triangle S′T′U′.

Which coordinate rule represents the translation seen?

Answer 1

a)(x, y) →(x – 9, y + 3)

b) (x, y) →(x – 11, y – 3)

c)(x, y) →(x + 9, y + 3)

d) (x, y) →(x + 11, y – 3)

Answer 2

Pick any point from the two triangles that are the same and see how much you need to travel to get to the other point.

For example from T' to T

Answer 3

Sorry my mistake it's from
T to T'

Answer 4

Reference a point here, I just went with U' to U and saw it goes:
For x (horizontal): From 5 to -6 , 5-(-6) = 11 units change (to the left)
For y (vertical): From 4 to 1, 4-1 = 3 units change (downward)