Instructional Video2:28
Brian McLogan

How to graph an absolute value equation

12th - Higher Ed
👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign and the value of the equation is always positive. The graph of the parent function of an absolute value equation is...
Instructional Video5:39
Brian McLogan

How to find the equation that goes through three points

12th - Higher Ed
👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b and c are constants. Since, the equation of a parabola has 3 constants, three equations and...
Instructional Video1:23
Brian McLogan

How to Solve a One Step Absolute Value Equation

12th - Higher Ed
Lean how to solve absolute value equations. Absolute value of a number is the positive value of the number. For instance, the absolute value of 2 is 2 and the absolute value of -2 is also 2. To solve an absolute value equations we need...
Instructional Video4:12
Brian McLogan

Graphing logarithmic equations

12th - Higher Ed
👉 Learn all about graphing natural logarithmic functions. A logarithmic function is a function with logarithms in them. A natural logarithmic function (ln function) is a logarithmic function to the base of e. The graph of the parent...
Instructional Video2:12
Brian McLogan

Using the same base of exponents to solve using the equality property

12th - Higher Ed
👉 Learn how to solve exponential equations involving fractions. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we make the base of both sides of the equation to be...
Instructional Video1:17
Brian McLogan

Solving Exponential equations

12th - Higher Ed
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Instructional Video14:15
Brian McLogan

Master finding the focus and directrix of a parabola with vertex at the center

12th - Higher Ed
So just like we did in the last video where we wanted to determine the opening, does a graph open up, down, left, or right, that's going to be the first thing we're going to want to do in these problems as well. So, and again, that's all...
Instructional Video4:12
Brian McLogan

Summary for solving rational equations

12th - Higher Ed
👉 Learn about solving rational equations. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. There are many ways to solve rational equations, one of...
Instructional Video6:07
Brian McLogan

Solving a rational expression by multiplying by the LCM

12th - Higher Ed
👉 Learn how to solve rational equations. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. There are many ways to solve rational expressions, one...
Instructional Video7:11
Brian McLogan

Solving a rational Equation

12th - Higher Ed
👉 Learn how to solve rational equations. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. There are many ways to solve rational equations, one of...
Instructional Video6:25
Brian McLogan

Learn how to determine the feasible region of three linear inequalities ex 16

12th - Higher Ed
In this video series you will learn how to graph a system of linear inequalities. When graphing a system of linear inequalities you will graph just like a system of linear equations except you will use test points to shade.
Instructional Video4:02
Brian McLogan

How to write the system of equations from a word problem

12th - Higher Ed
👉Learn how to solve a system of linear equations from a word problem. A system of equations is a set of more than one equations which are to be solved simultaneously. A word problem is a real world simulation of a mathematical concept....
Instructional Video5:25
Curated Video

Finding Solutions to Systems of Equations

K - 5th
In this video, the teacher explains how to find solutions to a system of equations by graphing and identifying points of intersection. The video also clarifies the common misconception that a system of equations always has infinitely...
Instructional Video1:49
Brian McLogan

What is the subtraction property of equality

12th - Higher Ed
👉 Learn all about the processes and definitions for solving linear equations. You will gain a better understanding about the vocabulary and steps used to solve liner equations such as how to isolate an equation and apply inverse...
Instructional Video2:08
Brian McLogan

Solving an equation with variables on both sides one solution

12th - Higher Ed
👉 Learn how to solve multi-step equations with variable on both sides of the equation. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of...
Instructional Video1:57
Brian McLogan

What is an equation

12th - Higher Ed
👉 Learn all about the processes and definitions for solving linear equations. You will gain a better understanding about the vocabulary and steps used to solve liner equations such as how to isolate an equation and apply inverse...
Instructional Video2:12
Brian McLogan

Solving for X in an equation using subtraction and division

12th - Higher Ed
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Instructional Video1:53
Brian McLogan

Solving a two step equation including subtraction and multiplication

12th - Higher Ed
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Instructional Video2:50
Brian McLogan

Find the area of an oblique triangle - Online tutor - Free Math Videos

12th - Higher Ed
👉 Learn how to find the area and perimeter of triangles. A triangle is a shape of three sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is the measure of the outline enclosing...
Instructional Video7:31
Brian McLogan

How to solve a trigonometric equation with tangent

12th - Higher Ed
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric identities, they include by factoring out the GCF and simplifying the factored equation. Another method is to use a...
Instructional Video4:34
Brian McLogan

Solving for all solutions of sine with a multiple angle

12th - Higher Ed
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include by factoring out the GCF and simplifying the factored equation. Another method is to use a...
Instructional Video5:26
Brian McLogan

Solving an equation with multiple angles between 0 and 2pi

12th - Higher Ed
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include by factoring out the GCF and simplifying the factored equation. Another method is to use a...
Instructional Video4:31
Brian McLogan

Solving trigonometric equations

12th - Higher Ed
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a...
Instructional Video2:57
Brian McLogan

Solving trigonometric equations with multiple angles

12th - Higher Ed
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include by factoring out the GCF and simplifying the factored equation. Another method is to use a...