In this lesson, students learn how to describe events as subsets of a sample space using tables and tree diagrams. They explore the concept of sample space, which is the set of all possible outcomes for an event, and learn to express...

The video is a lecture on mutually exclusive events and their key properties. The lecturer explains that an exhaustive list of mutually exclusive events must add up to one because only one event can occur at a given moment. They provide...

This video explains how to display all the possibilities in a proportional relationship by graphing. Use examples of pounds and cost to demonstrate how to plot points on a coordinate plane and show that any ordered pair on the line...

In this video, the teacher explains how to write algebraic expressions to represent real-world scenarios using multiplication and division. They provide examples and use tables to demonstrate how to write these expressions correctly.

How to graph higher-degree polynomials.

👉Learn about solving a system of equations by graphing. A system of equations is a set of more than one equations which are to be solved simultaneously. To solve a system of equations graphically, we graph the individual equations making...

In this video, the concept of conditional probability is explained through various examples. The teacher uses scenarios involving dice rolls, family dynamics, and spinner outcomes to demonstrate how the probability of an event can change...

In this video I explain how the production possibilities curve (PPC) shows scarcity, trade-offs, opportunity cost, and efficiency. This is the first graph you are going to learn in your economics class.

In this video, the teacher explains how to find the probability of events with multiple possibilities by combining their probabilities. They use examples such as pulling marbles from a bag and rolling a die to illustrate the concept of...