In this video, we define rational expression, and find the domain of rational expressions.

In this video, we add and subtract rational expressions by finding the common denominator.

In this video, we solve rational inequalities by finding critical values and using test points.

In this video, we write linear functions in point-slope and slope-intercept form given two points and one point and the slope.

In this video, we find composite functions and the domain of those composite functions

In this video, we graph rational functions where the numerator has the same degree as the denominator.

In this video, we investigate how to graph rational functions where the numerator has the same degree as the denominator.

Find all six trig ratios given a point on the terminal side of theta. In this video we work this common type of problem. We use the Pythagorean Theorem to find "r" (hypotenuse), and then use the given "x" (adjacent) and "y" (opposite) to...

In this video, we graph rational functions where the numerator and denominator have differing degree. We also do an example with a hole.

In this video, we solve rational equations by finding a common denominator.

Find all six trig ratios given a point on the terminal side of theta. In this video we work this common type of problem. We use the Pythagorean Theorem to find "r" (hypotenuse), and then use the given "x" (adjacent) and "y" (opposite) to...

In my second video over literal equations, we do problems that are slightly more challenging. We solve one problem for the variable that is in the denominator and solve two word problems.

In this video, we see how to simplify "complex fractions," which means a fraction within a fraction.

In this video, we work out a work rates problem that has a small twist. You are given how long it takes both people to complete the job together, and then you are asked about an individual rate. This problem involves shoveling snow, but...

In this video, we learn the 1-2-3 method for memorizing the points on the unit circle. This is not a video where we derive the unit circle, I have other videos about that. Here, we just try to memorize the unit circle so that we can...

In this video, we will practice simplifying expressions using the basic trig identities. We will work three practice problems using Reciprocal, Quotient, and Pythagorean Identities.

Find all six trig ratios given a point on the terminal side of theta. In this video we work this common type of problem. We use the Pythagorean Theorem to find "r" (hypotenuse), and then use the given "x" (adjacent) and "y" (opposite) to...

How to do partial fractions with repeated linear factors? If you have something squared or cubed in the denominator, how does that change your setup for partial fractions problems? In this video we examine how a different problem will...

Find all six trig ratios given a point on the terminal side of theta. In this video we work this common type of problem. We use the Pythagorean Theorem to find "r" (hypotenuse), and then use the given "x" (adjacent) and "y" (opposite) to...

In this video, we discuss how to simplify expressions with negative and zero exponents.

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understandi

Learn the rules of Partial Fraction Expansion with this Question!