How to solve and graph absolute value inequalities with x and y.
How to use the method of substitution when the antiderivatives involve e^x or ln[x].
How to solve a system of linear equations in two variables.
How to solve two-step equations.
How to organize a two column proof.
How to reflect the graph of y = f(x) across the y-axis.
How to use algebra to show that two functions are inverses.
How to graph the transformation y = a f(x) + k when f(x) = abs(x).
How to graph y = f(x ? h) when f(x) = sqrt(x), and what kind of transformation to expect.
How to find the resultant of two forces when they are parallel, opposite, or perpendicular in direction.
Simplify each side of an equation before solving with two variable terms
How to describe the effect of a reflection, how to describe the effect of the ordered pair rules (x,y) -> (-x, y),(x,y) -> (x, -y), (x,y) -> (y, x).
How to work with x an y intercepts graphically or algebraically.
How to graph a line using the x and y intercepts.
The rules for placing commas in sentences.
Vocabulary of origin, axes, quadrants, and carteesian coordinates
How to determine if the graph of a polar equation is symmetric about the x-axis.
How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).
How we identify the behavior of a polynomial graph near an x-intercept.