Question 2: Here are some transformation rules. For each rule, describe whether the transformation is a rigid transformation (rotation, reflection or translation), a non-rigid
transformation (dilation), or neither.
1. (20, y) + (1 - 2,5 - 3)
2. (x, y) (2x, 39)
3. (x, y) → (38,3y)
4. (2,y) → (2 – 3,4)

1.
2.
3.
4.

9514 1404 393

Step-by-step explanation:

The transformations of 1 and 4 are translations (1 and 4) and reflection (4), so are rigid transformations.

The transformation of 3 is a dilation by a factor of 3, so is non-rigid.

The transformation of 2 is a horizontal stretch by a factor of 2 and a vertical stretch by a factor of 3. It, too, is a non-rigid transformation, but is not strictly dilation.

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled