I think the only thing I learned in four years of high school math was how to screw around and graph functions on a TI-83. Aside from how to use the calculator

I think the only thing I learned in four years of high school math was how to screw around and graph functions on a TI-83. Aside from how to use the calculator, we didn't cover anything that wasn't in the Saxon Algebra 1 book between 8th grade and 12th grade AP Calculus. What a waste of so many hours...