Trapezoid ABCD is rotated 90° clockwise. What rule shows the input and output of the reflection, and what is the new coordinate of A′?

(x, y) → (-x, - y); A′ is at (5, - 1)

(x, y) → (-y, x); A′ is at (-1, - 5)

(x, y) → (y, - x); A′ is at (1, 5)

(x, y) → (x, - y); A′ is at (-5, - 1)

Question

Neil Pace

14 December, 11:46

+5

Answers (2)

Know the Answer?

Kaya Reed · Answer 1

The answer is B (-y, x)

Dex · Answer 2

C.

Step-by-step explanation:

The first coordinate is (-5,1) so then (y,-x) and (1,5). bam boom pow

Trapezoid ABCD is rotated 90° clockwise. What rule shows the input and output of the reflection, and what is the new coordinate of A′?(x, y) → (-x, - y); A′ is at (5, - 1)(x, y) → (-y, x); A′ is at (-1, - 5)(x, y) → (y, - x); A′ is at (1, 5)(x, y) → (x, - y); A′ is at (-5, - 1)