How to find the vertical asymptotes of secant, cosecant, and cotangent.
How to find the x-intercepts and vertical asymptotes of the graph of y = tan(q).
How to use one-sided limits to find a vertical asymptote.
How to work with x an y intercepts graphically or algebraically.
How to graph a line using the x and y intercepts.
How graph the cotangent function using five key points.
How to define and identify vertical angles.
How to graph a line in slope-intercept form.
How to write the equation of a line using slope-intercept form.
How to graph the transformation y = a f(x) + k when f(x) = abs(x).
Equations and slopes of horizontal and vertical lines
How to define a central angle and find the measure of its intercepted arc; how to describe the intercepted arcs of congruent chords.
How to graph the reciprocal of a linear function.
How to use the method of substitution when the antiderivatives involve e^x or ln[x].
How to find the vertex, intercepts, domain and range of a quadratic graph.
How we identify the behavior of a polynomial graph near an x-intercept.