What are the coordinates of the image of the point (1-, 2) under a dilation of 3 with the origin

The image of the point (1, -2) under a dilation of 3 is (3, -6).

Step-by-step explanation:

Correct statement is:

What are the coordinates of the image of the point (1, -2) under a dilation of 3 with the origin.

From Linear Algebra we get that dilation of a point with respect to another point is represented by:

(Eq. 1)

Where:

- Reference point with respect to origin, dimensionless.

- Original point with respect to origin, dimensionless.

- Dilation factor, dimensionless.

If we know that , and , then the coordinates of the image of the original point is:

The image of the point (1, -2) under a dilation of 3 is (3, -6).

for b its (t) and c its (d)

step-by-step explanation:

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