Hi i really need some help

Two points I see on here are (0,0) and (5,300) so to get from 0 to 5 you go up by 5 and then to get from 0 to 300 you go up by 300. And then do change in y over change in x. So the change in y is how many you went up by on the y coordinate. So it’s from 0 to 300 so it’s 300. And then change in x is how much you went by in the x-coordinate so here it’s going to be up by 5 on the x coordinate. So now take the change in y which is 300 and divide by change in x which is 5 and 300/5 is 60 so the rate of change is 60. Hope this helps

A’b’c’ are the coordinates to the new location of the transformed triangle abc. find the distance between the coordinates points to use for your calculations.