Question

What is the image point of (-3,5) after the transformation R270 o ry=z?

Answer 1

Answer:

(-3, -5)

Step-by-step explanation:

point of (-3,5)

the transformation R270 o r y=x means we have to do

-first the reflection over the line y = x and

-then rotate that point 270°

General rule reflection over the line y = x : (x, y)→(y, x)

Point (-3,5) reflected over the line y=x: (-3,5) →(5, -3)

General rule rotation 270° : (x, y) →(y, -x)

Point (5, -3) rotated 270° : (-3, -5)