Question

What is the image of (3,9) after a dilation by a scale factor of 3 centered at the origin

Answer 1

Answer:

(9, 27 )

Step-by-step explanation:

Since the dilatation is centred at the origin, multiply each of the coordinates of the original point by the scale factor of 3

(3, 9 ) → (3(3), 3(9)) → (9, 27 )

Answer 2

Can someone answer this plz