Question

What is the image of (-6,7) after a dilation by a scale factor of 2 centered at the origin?

Answer 1

(- 12, 14 )

Explanation:

since the dilatation is centred at the origin the original coordinates are multiplied by the scale factor, of 2

(- 6, 7 ) → (2(- 6), 2(7) ) → (- 12, 14 )