Pls ill give brainelist

The answer you are looking for is A.

C

Step-by-step explanation: In all graphs, a trend line especially must have a start point and an end point. This helps to establish an average for data, because if there is no start/end point it would be extremely hard to sum up data from a trend line. Hope that helps :)

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.