Question

Which of the following dilations are reductions? Select two correct answer choices.

(x, y) -> (0.4x, 0.4y)

(x, y) -> (3x, 3y)

(x, y) -> (5/2 * x, 5/2 * y)

(x, y) -> (1.25x, 1.25y)

(x, y) -> (8/9 * x, 8/9 * y)

Answer 1

The correct answer choices are:

1. (x, y) -> (0.4x, 0.4y)
2. (x, y) -> (1.25x, 1.25y)