Question

Help with dilations please! Please explain!!!
Polygon JKLM is dilated by a scale factor of 2.5 with point C as the center of dialation, resulting in the image J'K'L'M'. If point C lies on LM and the slope of LM is 1.75, what can be said about L'M'?

L'M' has a slope of 1.75 but does not pass through point C

L'M' has a slope of 2.5 but does not pass through point C

L'M' has a slope of 1.75 and passes through point C

L'M' has a slope of 2.5 but does not pass through point C
i'm thinking the slope stays the same 1.75 but the center does not pass through C. But I got that wrong.

Answer 1

and after a dilation at C ...