Question

Find the image of (−3, 8) after a 270∘ rotation counterclockwise about the origin.

Answer 1

(8, 3)

Explanation:

For a 270° rotation, the rule is that (x, y) turns into (y, -x)

In (-3, 8), -3 represents x and 8 represents y.

Our answer is then (y, -x), or (8, 3)