Communicate precisely to others. use clear definitions in discussion with others and in reasoning. state the meaning of symbols chosen. carefully use specified units of measure, label axes to clarify the correspondence with quantities in a problem. calculate accurately and efficiently, expressing numerical answers with a degree of precision appropriate for the problem context.
explain why the image of the set s = {(u, v) 0 < _ u < _3, 0 < _ v < _2} under the transformation x = 2u + 3v, y = u – v is the parallelogram with vertices (0,0), (6,3), (12, 1), (6, -2).