Quadrilateral GHJK has vertices G(2, 3), H(8, 2), J(6, 8), and K(3, 6). It is transformed according to the rule T(–4, –5). What

Question

Vadim26 [7]

4 years ago

6

Quadrilateral GHJK has vertices G(2, 3), H(8, 2), J(6, 8), and K(3, 6). It is transformed according to the rule T(–4, –5). What

are the coordinates of G”?

Mathematics

2 answers:

valina [46] · Answer 1 · 2022-01-24T22:59:19+03:00

valina [46]4 years ago

8 1

The answer is wrrong, im still trinna find the right aswer.

anyanavicka [17] · Answer 2 · 2022-01-24T21:14:49+03:00

The answer:
explanation:

the transformation T(a, b) can be change the pre image to the final image by following the rule as we explain below
if A(x, y) is a pre image, then A ' ( x', y') is its image, and x' = a+x, y' = b + y, where because of T(a, b) transformation

in our case Quadrilateral GHJK has vertices G(2, 3), so <span>the coordinates of G”
can be found with

</span>T(-4, -5) applied to G(2, 3) ⇒ G' (-4 +2, -5+3)=G' (-2, -2)
T(-4, -5) applied to G' (-2, -2) ⇒ G"(-4-2, -5-2) =G"(-6, -7)
the coordinates of G” are (-6, -7)