How to work with x an y intercepts graphically or algebraically.
How to graph a line using the x and y intercepts.
How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.
How to calculate and interpret the discriminant of a quadratic equation.
How to solve and graph absolute value inequalities with x and y.
How to graph a quadratic equation by hand.
How to graph a line.