How to tell if two variables vary directly.
How to graph a line in slope-intercept form.
How to use the slope-intercept form of a line.
How to describe the unit circle. How to draw the unit circle and label its parts. How to strategize about finding coordinates on the unit circle.
How to graph y = tan(theta) for 0 <= theta < pi/2.
How to graph y = tan(q) for one or more periods.
Concept of slope and graphing lines using the slope and y intercept
How the values of A and B affect the shape of the graph y = A sin(Bx).
How to recognize when y = 0 is the horizontal asymptote of a rational function.
How to determine whether a function f(x) is continuous everywhere on its domain.
How to show that a function is discontinuous at a point x=a because it is not defined there.
How to quickly find the limit of a rational function as x goes to infinity.
How to graph inequalities in the xy plane.
How to write the equation of a graphed line.
How to evaluate a polynomial in function notation.