👉 Learn how to find the removable and non-removable discontinuity of a function. A function is said to be discontinuous at a point when there is a gap in the graph of the function at that point. A discontinuity is said to be removable...

T Misconceptions Piecewise Functions

👉 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...

Working with Static Data: GraphQL Queries with Parameters
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This clip is from the chapter "Working with Static Data" of the series "Practical GraphQL - Become a GraphQL Ninja".This section is about working with static data....

This video will prove why an exponent of zero simplifies to one, as well as why an exponent of zero with a zero base is undefined. I will use patterns of increasing and decreasing exponents to demonstrate and prove these...

In this video, you’re going to learn about two new types, undefined and null.
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This clip is from the chapter "JavaScript Functions" of the series "The Modern JavaScript Bootcamp (2019)".This section will help you understand...

👉 Learn about graphing linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. i.e. linear equations has no exponents on their variables. The graph of a linear equation is a straight line. To...

Three people push on a door. We determine the net torque.

👉 Learn all about the Limit. In this playlist, we will explore how to evaluate the limit of an equation, piecewise function, table and graph. We will explore continuity as well as discontinuities such as holes, asymptotes and jumps and...

Discontinuities of Rational Functions

👉 Learn how to evaluate the limit of an absolute value 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. The absolute value...

In this video, the teacher explains how to identify extraneous solutions in radical equations. The teacher demonstrates the process of solving a radical equation and checking the solutions for correctness.

This video explains the different parts of a linear model, including the coordinate plane, slope, y-intercept, and types of lines. It helps viewers understand how to identify and interpret these components in a linear equation, using...

In this video, we learn how to graph linear functions in slope intercept form. The teacher explains how to find the slope, y-intercept, and x-intercept of a line, and provides examples of how to graph a line using function notation and a...

What is an asymptote? An asymptote is a line which continually approaches a curve. The curve gets really really really close to the line but it never quite touches it... why? In this video, we learn all about what an asymptote is.

In this video, the concept of asymptotes is explained through the analysis of different functions. The teacher demonstrates how to identify asymptotes by examining the domain of a function and its behavior as it approaches infinity.

Looking at types of functions.

In this video, we learn about dividing rational numbers and how it is similar to dividing integers. The teacher explains the division properties, rules for dividing rational numbers with the same and different signs, and provides...

In this video, students learn how to solve perimeter and area problems using rational equations. They are also taught the importance of verifying solutions to eliminate extraneous solutions. The video provides examples and explanations...

This video explains how to calculate the rate of change, or slope, for a linear model. It teaches the formula for finding slope using two points on the line and demonstrates examples of positive, negative, zero, and undefined slopes.

In this video, the teacher explains the concept of restrictions on the domain and range of functions. Using the example of Emily purchasing music albums with a gift card, the teacher demonstrates how certain values of x can make a...

This video is a lesson on solving fraction problems by writing and solving rational equations. It covers topics such as equivalent rational expressions, factoring quadratic equations, and checking for extraneous solutions.

How to graph trigonometric functions.