contestada

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)​

Respuesta :

kudzordzifrancis

Answer:

(6,-13)​

Step-by-step explanation:

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

The rule is [tex](x,y)\to (x+2,y-8)[/tex].

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

We substitute x=4 and y=-5.

[tex]B(4,-5)\to B'(4+2,-5-8)[/tex].

Simplify to get:

[tex]B(4,-5)\to B'(6,-13)[/tex].

The last option is correct.

Answer:

6, -13

Step-by-step explanation: