Question

what is the image of (4, 8) after a dilation by a scale factor of 5 centered at the origin? answer attempt 1 out of 2

Explanation:

Step1: Multiply x - coordinate

Multiply the x - coordinate of the point (4, 8) by the scale factor 5. So, $4\times5 = 20$.

Step2: Multiply y - coordinate

Multiply the y - coordinate of the point (4, 8) by the scale factor 5. So, $8\times5=40$.

Answer:

(20, 40)