ILL MEDAL AND FAN PLEASE HELP

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'?
A. -1
B. 0
C. 1
D. 1.5
E. 2

Question

ILL MEDAL AND FAN PLEASE HELP

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'?
A. -1
B. 0
C. 1
D. 1.5
E. 2

anonymous · Answer

okay so we can do this in steps. first off, do you know what slop means?

anonymous · Answer

very vague

anonymous · Answer

http://www.mathsisfun.com/definitions/slope.html go to this website if possible and see if that helps. I use this website all the time when I get stuck. it has all the right info but it just seems to explain it a bit dumbed down I guess. easier to understand

anonymous · Answer

thank you !