Brian McLogan
Finding a rule from a table of values using a combination of operations - Cool math
👉 How to write the rule of a function given the table of values. To write the rule of a function from the table is somehow tricky but can be made easier by having prior knowledge of the type of function. If the function is a linear...
Curated Video
Adding Positive and Negative Integers Using a Number Line
This video explains the concept of integers and addition, and demonstrates how to graphically represent the addition of positive and negative numbers on a number line. Through clear examples and step-by-step instructions, students will...
ACDC Leadership
Micro Unit 2 Summary (Old Version)- Supply, Demand, and Consumer Choice
Welcome to ACDC Econ. The is the Micro Unit 2 Summary. In this video I explain demand and supply (1:07), double shifts (9:30), price controls (10:19), elasticity (11:37), welfare economics(17:07), tariffs, and how to maximize utility...
Math Fortress
Calculus III: The Cross Product (Level 7 of 9)
This video goes over the scalar triple product also known as the triple scalar product and its use in finding the volume of a parallelepiped and determining if 3 vectors are coplanar.
Why U
Pre-Algebra 29 - Roots and Unit Fraction Exponents
Exponents can not only be integers. They can also be fractions. Using the rules of exponents, we can see why a number raised to the power "one over n" is equivalent to the nth root of that number.
Why U
Pre-Algebra 08 - Multiplying Negative Numbers
When number systems were expanded to include negative numbers, rules had to be formulated so that multiplication would be consistent regardless of the sign of the operands.
Curated Video
Completing the Square to Reveal the Minimum When a > 1
In this lesson you will learn how to rewrite a quadratic function to complete the square. By going through this process, we will reveal the minimum value.
Brian McLogan
Subtracting real numbers a positive from a negative, 3 - 4
👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...
FuseSchool
How To Subtract Positive & Negative Numbers
Learn how to substract positive and negative integers!
FuseSchool
Another Method For Multiplying Positive & Negative Numbers
Another Method For Multiplying Positive & Negative Numbers | Numbers | Maths | FuseSchool Learn more advanced rules of how to multiply directed numbers!
Curated Video
Determining Real or Imaginary Solutions of Quadratic Equations
In this video lesson, you will learn how to determine whether the solutions of a quadratic equation are real or imaginary by calculating the value of the equation's discriminant. The discriminant, which is found under the square root...
Schooling Online
Physics Kinematics: Motion in a Straight Line - Vector Multiplication and Division
After his latest defeat, Vector Man is overdue for some rest and relaxation. He hangs his cape, kicks up his feet and plays Tunnelcraft. This lesson will explain the principles behind graphically and algebraically multiplying and...
Brian McLogan
How do the logarithmic and exponential parent graphs compare
👉 Learn all about graphing logarithmic functions. A logarithmic function is a function with logarithms in them. The graph of the parent function of a logarithmic function usually takes its domain from the positive x-axis. To graph a...
Brian McLogan
What are the different types of conditional statements
👉 Learn how to find the inverse, the converse, and the contrapositive of a statement. The contrapositive of a statement is the switching of the hypothesis and the conclusion of a conditional statement and negating both. If the hypothesis...
Brian McLogan
Subtraction of real numbers both positive, 5 - 3
👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...
Brian McLogan
Basic Math - Adding a positive to a negative integer
👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...
KnowMo
Multiplication of Negative Numbers: Understanding Opposite Signs and Finding the Solution
This video is a tutorial on multiplication of negative numbers. They demonstrate using examples of positive numbers before moving on to negative numbers. The instructor emphasizes the importance of carrying out the multiplication first,...
Brian McLogan
Multiplying Fractions
👉 Learn how to multiply fractions. To multiply fractions, we need to multiply the numerator by the numerator and multiply the denominator by the denominator. We then reduce the fraction. By reducing the fraction we are writing it in most...
Curated Video
Introduction to Income Elasticity of Demand and Goods Classification
The video introduces the concept of income elasticity of demand and explains how economists analyze the changes in demand for a good based on changes in consumers' real incomes. It further discusses the two types of goods: normal goods...
Brian McLogan
Dividing two positive numbers, 20 / 4
👉 In this video series you will learn how to divide integers. We will discuss basic division and then move to division using long division. Integers will be single digit as well as multi-digit problems. When a number the divisor does not...
Let's Tute
Coordinate Geometry: Solving Questions Using the Distance Formula
In this video, a teacher discusses how to use the distance formula to determine if points are collinear, recognize different types of triangles, including right-angled triangles, and determine if given coordinates form a square. The...