Riley, do you remember when we first starting graphing functions? Like with a ``T-chart?'' {{CMD_7}} I remember everything. {{CMD_8}} I used to get so excited to plot stuff! I would wonder: ``What crazy curve would be drawn this time? What crazy picture will I see?'' {{CMD_9}} Then we learned about the slope-intercept form of a line. Good-old {{MATH_10}} {{CMD_11}} Yeah, but lines are really boring. What about polynomials? What could you tell me about {{MATH_12}} just by looking at the equation? {{CMD_13}} Hmmmm. I'm not sure{{CMD_14}} {{CMD_15}}