Lecture Samples:

Solving Equations Graphically More on Logarithms Other Trig Functions Vectors in the Real World Solving Systems with Matrices Translation and Rotation of Axes More on Probability

Practice Samples:

Finding the matching x-values of a function with a calculator Solving a logarithmic equation with a calculator Solving a trig equation by graphing with a calculator Matrix multiplication Finding the magnitude and direction angle of a vector Converting a pair of rectangular coordinates into polar coordinates Finding the equation for a sine function Simplifying a trigonometric expression Finding parametric equations Solve a system of equations using matrices