Instructional Video9:28
Brian McLogan

All you need to know about finding the inverse of a function

12th - Higher Ed
When understanding how to find the inverse of a function either graphically or algebraically there is
Instructional Video10:12
Brian McLogan

All the ways to Graph a Quadratic

12th - Higher Ed
This video explains three common methods for graphing quadratic equations (0:00). It covers using the axis of symmetry and vertex formula for standard form quadratics (0:23), the vertex form for quicker graphing (4:46), and intercept...
Instructional Video6:13
Brian McLogan

A Student Asked Me to Factor This - Here's How

12th - Higher Ed
In this video, I demonstrate how to factor a quadratic equation with large numbers, specifically (3n^2) - 2n = 645. We'll break down the 645 number and apply various factoring techniques to solve this equation. This will help you...
Instructional Video13:11
Brian McLogan

5 Graphing Logarithms Tips In One Equation

12th - Higher Ed
In this video, I provide five tips for graphing logarithmic functions, especially if you struggle with graphing logarithms. We'll cover how to graph logs and address common mistakes, including understanding asymptotes to accurately plot...
Instructional Video14:04
Brian McLogan

5 Domain and Range Problems Students Get Wrong

12th - Higher Ed
In this video I am going to highlight the top ten types of functions that students make mistakes with when finding the domain and range
Instructional Video4:25
Brian McLogan

4 Rules of Logarithms To Follow To Solve

12th - Higher Ed
In this video we are going to explore how to use the rules of logarithms to solve an exponential equation. We will use 4 different properties to help us solve
Instructional Video9:15
Brian McLogan

3 Ways To Find Zeros and Multiplicity of a Polynomial

12th - Higher Ed
Let's explore o to identify the zeros of a polynomial and the multiplicity of those zeros by factoring. Each of these examples we will explore a different factoring technique.
Instructional Video16:48
Brian McLogan

3 Tips For Solving Linear Equations

12th - Higher Ed
Learn three useful tips for solving linear equations, from basic one-step to multi-step problems. The presenter demonstrates various techniques, including the "box approach" to isolate variables. These strategies help overcome common...
Instructional Video11:14
Brian McLogan

3 Tips for Solving a System of Equations

12th - Higher Ed
When you are trying to solve a system of equations there are three tips that I want for you to remember.
Instructional Video11:51
Brian McLogan

3 Tips for Graphing Piecewise Functions

12th - Higher Ed
In this video we are going to explore three tips that you can follow to better understand graphing logarithms.
Instructional Video12:29
Brian McLogan

3 Rules of the Quadratic Formula You Can't Forget

12th - Higher Ed
In this video I am going to go over the three rules of the quadratic formula that you need to know. It's not just about plug and chug. There is so much more to it.
Instructional Video11:02
Brian McLogan

3 Percentage Problems Every Student Must Know

12th - Higher Ed
In this video I am going to cover the most common percentage math problems you need to know and should expect to see.
Instructional Video12:53
Brian McLogan

3 Mistakes With Rational Functions

12th - Higher Ed
In this video I am going to work through three different examples of mistakes students make with Rational functions. From Simplifying rational expressions to graphing rational functions to solving rational equations.
Instructional Video12:27
Brian McLogan

Quick Review Simplifying Complex Fractions Emil Christopher

12th - Higher Ed
In this video I am going to work through simplifying complex fractions by going through multiple examples.
Instructional Video11:05
Brian McLogan

Quick Review of Adding and Subtracting Rational Expressions

12th - Higher Ed
Let's do a quick review of adding and subtracting rational expressions. Working through the basics and examples finding the LCD
Instructional Video7:05
Brian McLogan

A Step by Step Guide To Long Division Algorithm

12th - Higher Ed
In this video we are going to work through long division of polynomials step by step.
Instructional Video2:26
Brian McLogan

a number divisible by 5 is seven more than the number

12th - Higher Ed
This video demonstrates how to translate a word problem into an algebraic equation and solve it, specifically addressing the problem: "when a number is divided by five the result is seven more than the number" (0:00). It covers defining...
Instructional Video9:01
Brian McLogan

5 problems pre-calculus students should do in their head

12th - Higher Ed
Not all problems should be done in your head, but sometimes it is advised to do math in your head. Here are my top problems I want my students to be able to do.
Instructional Video4:13
Brian McLogan

4 Must Know Operations With A Fraction and Whole Numbers

12th - Higher Ed
when you had combining or dividing fractions with integers there are two main takeaways that you need to know to apply the operations correctly
Instructional Video5:27
Brian McLogan

3 Mistakes Students Make Solving Exponential Equations

12th - Higher Ed
In this video we will explore three of the most common mistakes students make when solving exponential equations
Instructional Video7:26
Brian McLogan

3 Different Solutions to a system of equations

12th - Higher Ed
In this video we are going to cover the three different solutions you can expect from a system of linear equations. How to identify one solution, no solution and infinite many solutions.
Instructional Video5:59
Brian McLogan

#1 Most Common PC Exam Word Problem

12th - Higher Ed
In this video I am going to cover the most common word problem that you can expect on your pre-calculus exam/
Instructional Video4:15
Brian McLogan

Popular Rational Equation Test Question

12th - Higher Ed
When I see tests with rational equations one of the more popular types of questions look like this. In this video we are going to explore why this question is popular and how to solve it.
Instructional Video6:30
Brian McLogan

I'm having trouble finding the extrema

12th - Higher Ed
In this video I am going to work through how to find the extram of a function on a given interval