Question

What point would A' be after a dilation with a scale factor of 2 centered at (-7,-2)?​

Answer 1

(-14,-4)

Explanation:

Given the pre-image A=(-7,-2)

If A is dilated with a scale factor of 2

Then the image of A,

A' = (-7,-2) X 2

We multiply each coordinate point by 2

=(-7*2,-2*2)=(-14,-4)

Therefore, the point A' would be: (-14,-4)