Question

ABC has coordinates of A(–5, –7), B(6, –3), and C(2, 7). Find the coordinates of its image after a dilation centered at the origin with a scale factor of 2.
(A)A(–5, –7), B(6, –3), C(2, 7)
(B)A(–2.5, –3.5), B(3, –1.5), C(1, 3.5)
(C)A(–10, –14), B(12, –6), C(4, 14)
(D)A(–10, –7), B(12, –3), C(4, 7)

Answer 1

Preetha can you look at my post on feedback... Thank you (:

Answer 2

@jim_thompson5910

Answer 3

You are simply doubling each coordinate

Answer 4

So A(-5,-7) becomes A ' (-10, -14) because you would double -5 to get -5*2 = -10 and double -7 to get -7*2 = -14

Answer 5

you do the same for each of the remaining points B and C

Answer 6

ooo ok thank you so much @jim_thompson5910

Answer 7

yw