Triangle abc is translated according to the rule (x, y) - (x + 2, y-8). if the coordinates of the pre-image of point b are
(4,-5), what are the coordinates of b'?
(2,3)
(1,-9)
(-3, 4)
(6-13)

(6,-13)

Step-by-step explanation:

We just have to substitute the given point into the transformation rule and simplify.

The rule is .

We want to find the coordinates of B' if B has coordinates (4,-5).

We substitute x=4 and y=-5.

.

Simplify to get:

.

The last option is correct.

b, i believe, but not sure.