Question

Select the coordinates A′ and B′ after dilation of the line segment AB with a scale factor of 13 , centered at the origin where the endpoints are A(−6,3) and B(−12,9) .(1 point)

A. A′(−2,1) and B′(−12,9)
B. A′(−18,9) and B′(−36,27)
C. A′(−6,3) and B′(−4,3)
D. A′(−2,1) and B′(−4,3)

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find the coordinates A' and B' after dilation with a scale factor of 13, we need to multiply each coordinate of A and B by the scale factor.

For point A:
A' = (13 * -6, 13 * 3)
A' = (-78, 39)

For point B:
B' = (13 * -12, 13 * 9)
B' = (-156, 117)

The correct answer is:
B. A′(−156,117) and B′(−12,9)