Brian McLogan
How To Evaluate the Domain from the Composition of Two Functions
Learn how to compose two linear functions. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the input variable of one of the functions with the value of the...
Brian McLogan
How to write a piecewise function from a given graph - Homework help online
👉 Learn how to write the piecewise function given the graph. A piecewise function is a function having different rules/equations for different intervals. When interpreting the graph of a piecewise function, we take note of the arrows the...
Brian McLogan
Master The Domain of Rational and Radical Functions
Master The Domain of Rational and Radical Functions
Brian McLogan
Master Graphing Logarithmic equations with reflections then determine the domain and range
Master Graphing Logarithmic equations with reflections then determine the domain and range
Brian McLogan
Determine the horizontal asymptotes
👉 Learn how to find the vertical/horizontal asymptotes of a function. An asymptote is a line that the graph of a function approaches but never touches. The vertical asymptote is a vertical line that the graph of a function approaches but...
Brian McLogan
Comparing the graphs of the six trigonometric functions
👉 Learn the basics of graphing trigonometric functions. The graphs of trigonometric functions are cyclical graphs which repeats itself for every period. To graph the parent graph of a trigonometric function, we first identify the...
Brian McLogan
Calc Unit 8 Evaluate the Limit using L'Hopital's Rule
Calc Unit 8 Evaluate the Limit using L'Hopital's Rule
Math Fortress
Differential Equations: Solutions (Level 1 of 4)
This video introduces the basic concepts associated with solutions of ordinary differential equations. Topics covered include: Solution to an ODE, Interval of definition, and solution curves.
Brian McLogan
Calc Unit 8 Apply L'Hopital's Rule to evaluate the Limit
Calc Unit 8 Apply L'Hopital's Rule to evaluate the Limit
Catalyst University
Limits | L'Hospital's Rule: Examples 4 & 5
Limits | L'Hospital's Rule: Examples 4 & 5
Math Fortress
Differential Equations: Families of Solutions (Level 1 of 4)
This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over families of solutions. In addition, particular solutions, general solutions, singular solutions, and...
Brian McLogan
Learning to name a point, line, ray and angle from a figure
👉 Learn all about points lines and planes. In this playlist, we will explore how to how to identify, write, label all points lines, and planes. We will learn how to determine the distance between two points as well as the midpoint. Learn...
Catalyst University
Limits | L'Hospital's Rule: Examples 2 & 3
Limits | L'Hospital's Rule: Examples 2 & 3
Brian McLogan
Identify the parts and graph a parabola
👉 Learn about the parts of a parabola. A parabola is the shape of the graph of a quadratic equation. A regular palabola is the parabola that is facing either up or down while an irregular parabola faces left or right. A quadratic...
Brian McLogan
Evaluate the limit from a continuous graph
👉 Learn how to evaluate the limit of a function from the graph of the function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. When...
Curated Video
Solving Absolute Value Disjunction Inequalities
In this video, we discuss the concept of absolute value, the process of solving absolute value equations, and the types of compound inequalities. Using examples and a number line, the teacher demonstrates how to set up and solve the...
Curated Video
Analyzing the Domain and Range of Quadratic Functions through Graphs
This video demonstrates how to identify the domain and range using real numbers and inequalities represented on a parabolic graph. The domain is the set of all possible x-values, while the range is the set of all possible y-values.
Catalyst University
Series | Proof That the Harmonic Series Diverges
Series | Proof That the Harmonic Series Diverges
Let's Tute
Understanding How the Human Eye Adjusts to Different Distances
This video explains the power of accommodation of the human eye, which is the ability of the eye to adjust its focal length through the ciliary muscles and the lens. It also discusses the least distance of distinct vision and the far...
Catalyst University
Series | Limit Comparison Test: Example 1
Series | Limit Comparison Test: Example 1