The endpoints of are A(2, 2) and B(3, 8). is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image . What are the slope (m) and length of ? Use the distance formula to help you decide: help please

Question

The endpoints of   are A(2, 2) and B(3, 8).   is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image   . What are the slope (m) and length of   ? Use the distance formula to help you decide:  help please

godlovesme · Answer

so you're looking for the slope and distance?

anonymous · Answer

yes

anonymous · Answer

and i have no clue how to do any of it.

godlovesme · Answer

ok let's begin with the slope
here's the formula to solve for slope
$$m= y2-y1/ x2-x1$$

godlovesme · Answer

|dw:1434401232999:dw|
now plug in the formula and try to solve for m :3