Dana was dilating a polygon on a coordinate grid using the origin as the center of the dilation. He wanted to make a polygon that is larger than the original polygon. Which of the following could be the algebraic representation of the enlargement?
Select THREE correct answers.
Dana was dilating a polygon on a coordinate grid using the origin as the center of the dilation. He wanted to make a polygon that is larger than the original polygon. Which of the following could be the algebraic representation of the enlargement?
Select THREE correct answers.
1. (2x, 2y) - Doubling the coordinates of the original polygon would make it larger in size.
2. (-3x, -3y) - Tripling the negative coordinates of the original polygon would also make it larger.
3. (1/2x, 1/2y) - Halving the coordinates of the original polygon would shrink it, not enlarge it.
4. (-1/3x, -1/3y) - Tripling the negative coordinates of the original polygon would not make it larger.
5. (½x, ½y) - Halving the coordinates of the original polygon would shrink it, not enlarge it.