HELPP ASAP FIRST PERSON WITH CORRECT ANSWER WILL RECEIVE BRAINLIEST AND EXPLANATION

Here are some transformation rules. For each rule, describe whether the
transformation is a rigid motion, a dilation, or neither.

a. (x, y) → (2x, y + 2)
b. (x, y) → (2x, 2y)
c. (x, y) → (x + 2, y + 2)
d. (x, y) → (x – 2, y)