Question

If ABCD is dilated by a factor of 2 the coordinate of b would be? Will mark barinlyist.

Answer 1

B'(- 2, 2 )

Explanation:

Assuming the dilatation is centred at the origin, then multiply the coordinates of B by the scale factor 2, that is

B(- 1, 1 ) → B'(2(- 1), 2(1) ) → B'(- 2, 2 )