Answers:
The coordinates of the vertices are
These coordinates are from the red points shown in the diagram below.
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Step-by-step explanation:
Because the center of dilation is at the origin, we'll multiply each coordinate of each point by the scale factor.
Specifically, we'll double the coordinate values since the scale factor is 2.
- A point like (3,1) becomes (6,2)
- A point like (4,1) becomes (8,2)
and so on
The diagram is shown below. The original preimage is in blue while the dilated enlarged image is in red. Your teacher only wants the location of the red corner points.