Question

ABC is an isosceles right triangle in which AB has a slope of -1 and mABC = 90°. ABC is dilated by a scale factor of 1.8 with the origin as the center of dilation, resulting in the image A'B'C'. What is the slope of B'C' ?

Answer 1

-1
0
1
1.5
2

Answer 2

when you dilate the triangle the slope of the lines of the triangle will remain the same so -1.

Answer 3

thanks