We worked on the practice test Ben brought with him. The first set of problems was on identifying the slope (m) and the y-intercept (b) from a given equation. The next set was on identifying the m and b from a graph of a line. The third set combined both skills where given an equation, Ben had to graph the line by identifying the b and m and knowing how to apply them. Last, we worked with identifying parallel and perpendicular lines, and also how to find the equation of a parallel or perpendicular line to a given line.