please help me !!

[alidaburhan]

ABC is an isosceles right triangle in which

has a slope of -1 and m

ABC = 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

?

Please help me figure out this problem.

 

[mmm4444bot]

Hello:

What have you done (or thought about) so far, in this exercise? That is, where are you stuck?

Freemathhelp is a tutoring website; volunteer tutors need some idea where you're at, in order to determine where to begin helping. We ask that you follow the forum guidelines; here is a link to the summary page. (Links to the complete guidelines and the rules appear near the page bottom.)

Next, let's start with definitions. Do you understand what dilation means? If you're not certain, then here's a lesson link. Please work through the examples, ask us any questions you may have, and then show us your efforts.

Thank you! :cool: