Brian McLogan
Setting up linear inequality word problem - math help
In this video series I show you how to graph linear inequalities. When graphing linear inequalities we now have to account for two variables. We graph linear inequalities using the same process as linear equations. We then use shading to...
Curated Video
Tips and Tricks for Graphing a Line in Slope Intercept Form
This video will provide instruction for finding the slope of a line from a graph, from a table and from an equation. Describing the slope of a line with key descriptors - positive, negative, zero and undefined - will be discussed. Using...
Curated Video
Slope Using Rise Over Run
This video lesson is an introduction to slope. Students learn that slope is a rate comparing the rise, change in y, over run, the change in x. Practice is embedded within the lesson to check for understanding.
Curated Video
Write an Equation for a Line of Best Fit
In this short video we will answer a standardized multiple choice math test question where we are asked to identify the equation of a line of fit for a scatter plot. We will begin by drawing a line of fit that trends with the data and...
Curated Video
Interpreting Slope in Real World Situations
This video teaches how to interpret slope in real-world situations. The instructor explains what slope means, how to identify key components, and how to write a sentence interpreting the slope using the title, labels, and ratio. The...
Brian McLogan
Writing an equation using point slope form given two points
👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents on its variable(s)). There are various forms which...
Brian McLogan
Writing an equation using point slope form given two points
👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents on its variable(s)). There are various forms which...
Brian McLogan
Graphing a linear equation in standard form using the intercept method
👉 Learn how to graph linear equations written in standard form. When given a linear equation in standard form, to graph the equation, we first rewrite the linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is...
Brian McLogan
Understanding points and trigonometric functions in different quadrants
Understanding points and trigonometric functions in different quadrants
Brian McLogan
How to determine the solution of a system of equations by graphing
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
How to describe and graph a dialation of an absolute value equation
👉 Learn how to graph absolute value equations when we have a value of b other than 1. B will affect our horizontal shift as well as horizontal stretch compress. We will do this by first identifying the axis of symmetry and using a table...
Brian McLogan
Master Optimizing the objective function of a linear programming problem
Master Optimizing the objective function of a linear programming problem
Brian McLogan
Master Graphing Absolute Value Equations with stretching and Compressions
Master Graphing Absolute Value Equations with stretching and Compressions
Brian McLogan
Solving a system of equations with an inconsistent solution graphing
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
Solving a system of equations by graphing with infinite many solutions
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
Determining the region where all three linear inequalites are true
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Learn how to graph an exponential equation with a new y intercept and no transformations
👉 Learn how to graph exponential functions. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table of values of the...
Brian McLogan
Writing the equation of a line given two points
👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents on its variable(s)). There are various forms which...
Brian McLogan
Writing an equation using point slope form given a two points
👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents on its variable(s)). There are various forms which...
Brian McLogan
Find the linear equation given two points
👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents on its variable(s)). There are various forms which...
Brian McLogan
How to graph an absolute value equation by applying the transformations to the vertex
👉 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...
Brian McLogan
How to find when a particle is at rest from a position graph
👉 Learn how to solve particle motion problems. Particle motion problems are usually modeled using functions. Now, when the function modeling the position of the particle is given with respect to the time, we find the speed function of...
Brian McLogan
Solving a system of equations by finding the intersection of two lines
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
How to solve a system of equations by graphing a dependent system
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...