The video explains the topic of revenue in economics and specifically focuses on three forms of revenue: marginal revenue, average revenue, and total revenue. The video provides a definition of revenue and demonstrates how to calculate...

In this video, you will learn how to determine if a graph represents a function. The teacher explains the importance of correctly plotting the input and output values on a coordinate grid and emphasizes that every input must have exactly...

Understand how to recognize a linear function by examining its four representations: graph, algebraic equation, numeric table, and verbal description. Use examples to demonstrate the concept and highlight common mistakes. By...

In this video, the teacher explains how to construct a linear function to model a scenario. They use examples such as the growth of antelope population and the cost of a cell phone plan to demonstrate how to calculate the slope and Y...

In this video, the teacher explains how to compare functions using equations and tables. They emphasize the importance of understanding the different representations of functions and how to calculate the constant rate of change. They...

Solutions to Problem 15.

In this video, learn how to create a verbal description of a linear relation by using a graph or equation. Review examples of scenarios that fit different equations and graphs, such as a wildfire spreading at a constant rate or a person...

This video explains how to determine if a parking garage represents a function relation. Examine real-world examples such as gumball machines and the cost of a parking garage to demonstrate the properties of functions. The video teaches...

In this video lesson, we cover proportional relationships and slope, including how to graph equations and interpret slope in the context of a problem. We also discuss comparing relationships and using different representations to...

Learn how to compare equations and graphs to analyze functions. Understand that a graph is a visual representation of a function relation, while an equation is an algebraic representation. This video emphasizes the importance of...

Learn how to write and graph a linear function from a table that represents a linear relationship. Review the slope-intercept form of a linear equation and how to find the slope and y-intercept from a table or graph. Understand the...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

This video lecture discusses the equation v^2 - u^2 = 2as, which is used to calculate the relationship between initial and final velocity, acceleration, and distance traveled over a period of time. The video outlines a three-step process...

In this lesson on exponential growth and decay, students will learn to identify and interpret exponential functions. The teacher explains the characteristics of exponential growth and decay functions using real-world examples such as...

As the city gets devoured by the sinkhole, Vector Man investigates its suspicious origin. Does he have enough time to salvage the evidence? This lesson will debunk the most commonly held misconceptions about acceleration....

Learn to define linear functions by analyzing graphs of the forms y = x and y = mx. Understand that linear functions have a constant rate of change and that the coefficient of x, also known as the slope, determines the steepness of the...

This video lesson will provide instruction to be able to identify whether a function is linear or nonlinear from a graph, a table, or an equation. Discrete and continuous domains will be presented and discussed. Practice problems with...

In this lesson, students will learn how to use a linear function to predict distance, speed, and time in a car. By graphing the equation D = rate * time (d=rt), they will be able to understand the relationship between these variables and...

This video is an educational lecture on the topic of rate of change in mathematics. The speaker begins by explaining that rate of change relates to how one quantity changes in relation to another and is commonly represented by the...

In this video, students learn about linear and exponential functions by analyzing real-life word problems. They explore the concept of domain and how it can be restricted based on the context of the problem.

In this lesson, students will explore a pattern of figures and their areas to understand linear relationships, explicit expressions, and recursive processes. They will learn how to determine the rate of change and identify whether a...

Deep underground, Carmen and Alexandra ‘Lexi’ Luthor perform a top-secret science experiment. Will they unlock the power to rival Vector Man? This lesson will perform calculations using the equations of motion for uniform acceleration....

By understanding the function properties and identifying the constant rate of change, students can effectively compare and interpret different representations of functions. We use examples such as selling T-shirts, recycling soda cans,...

In this video, the teacher explains how to determine the unit rate of a proportional relationship by examining a graph. They discuss the characteristics of proportional and non-proportional graphs, and emphasize the importance of...