Point Slope 2

Today in math class we went over point slopes and linear graphs again. We learned that a linear graph will always be a straight line, a absolute value graph will always be in a "v" shape, and that a quadratic graph will always be in a "u" shape. Whenever we see y = x, then it is a linear graph. Whenever we see y = x² , it is a quadratic graph. When ever we see y = IxI, it is a absolute value graph. Then after all of that was settled, we went on to just goin over what we did yesterday. We then graphed and did pretty much what we did yesterday.