Video serves as an introduction to function notation and provides examples. [2:43]
In this lesson, you will learn how to solve linear inequalities as well as how to graph the solutions on number lines and the XY plane. [8:22]
The results of researches are heavily affected by the process of data collection. However, the process is prone to errors. For example, biased and misleading survey questions, and leading survey questions can all affect the results greatly. In this video, you will learn how to identify and fix these errors. [2:31]
The process of data collection for research can be prone to errors. For example, biased and misleading survey questions, and leading survey questions can all affect the results greatly. In this lesson, you will learn how to identify and fix these errors. [2:31]
This video teaches how to determine if an expression is a linear equation; and how to graph a linear equation. [1:35]
3-dimensional shapes have many surfaces, and they do not necessarily look the same from different angles. This tutorial contains a video demonstration and practice problems to help you understand and see the surface area of 3-dimensional shapes. [2:07]
Video lesson demonstrates how to find and draw lines of symmetry for figures. [0:57]
Objects which have line symmetry or reflection symmetry can form symmetrical images where they are cut by an imaginary line that is called a line of symmetry. Watch this video for examples! [0:57]
Linear equations which can be solved with a single operation are called one-step linear equations. In this video, you will see how to solve one-step linear equations represented in diagrams and in equation form. [2:15]
Show me the money! In this video, we are going to solve some linear equations word problems that are related to money. [5:36]
In this video lesson, learn how to multiply binomial by binomial by using the FOIL method. [1:09]
This video walks you through the four main steps when multiplying fractions with whole numbers. Includes explanations, examples and practice problems. [1:00]
This video lesson takes a look at questions related to parallel line equations. [2:03]
Video lesson explains angles, lines, and transversals. [9:33]
Provides all the tools needed to learn how to divide any pair of polynomials using synthetic or long division. [8:42]
The power of a power rule basically says every term in a bracket should be raised to the given power. What if the term has an exponent already? You just need to multiply the exponent by the power! Watch this video for a short demonstration. [0:15]
Exponents are often used in algebra problems. So, it is utmost important that we are familiar with all of the exponent rules. It would be a nightmare if we need to multiply them one by one! By the product rule of exponents, we can add the exponents up when we want to multiply powers with the same base. Watch this video for explanations and examples! [15:36]
In a nutshell, Pythagorean Theorem describes the relationship between the lengths and sides of a right triangle. Watch this video for a detailed explanation along with various examples. [8:48]
Don't be scared by all the trigonometric identities formulas! This video will show you how to easily simplify and prove quotient identities and reciprocal identities. [7:27]
Watch this video lesson to learn how to write ratios in the lowest terms as well as in fraction and percent form. [1:09]