Brian McLogan
Solving an Absolute Value Equation by Creating Two Cases with Only One Solution
Learn how to solve absolute value equations with multiple steps. Absolute value of a number is the positive value of the number. For instance, the absolute value of 2 is 2 and the absolute value of -2 is also 2. To solve an absolute...
Brian McLogan
Master How to find the distance between two points
Master How to find the distance between two points
Curated Video
Valuate an Absolute Value Expression
In this short math video we will answer a standardized math test question where we are asked to evaluate an absolute value expression. We will review that absolute value is the distance a value is from zero on a number line AND the...
Brian McLogan
Learn how to graph an absolute value equation by reflecting over x axis
👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign and the value of the equation is always positive. The graph of the parent function of an absolute value equation is...
Curated Video
Absolute Deviation and Mean Absolute Deviation
Calculate absolute deviations and the mean absolute deviations of a data set.
Curated Video
Mean Absolute Deviation
Calculate absolute deviations and the mean absolute deviations of a data set.
Brian McLogan
Graphing an absolute value equation with transformations and a vertical stretch
👉 Learn how to graph absolute value equations when we have a value of b other than 1. B will affect our horizontal shift as well as horizontal stretch compress. We will do this by first identifying the axis of symmetry and using a table...
Brian McLogan
How to determine if the derivative exist from the left and right of a absolute value
👉 Learn how to determine the differentiability of an absolute value function. A function is said to be differentiable if the derivative exists at each point in its domain. To check the differentiability of a function, we first check that...
Brian McLogan
What do you know how to solve absolute equations
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Summary for solve an absolute value equation
Learn all about solving absolute value equations. We will explore what makes up an absolute value symbol, what steps to follow when solving, how to know when you have extraneous solutions and how to set up two cases.
Curated Video
Integers and Absolute Value
In this video lesson, students will learn about integers. Absolute value will be explained and modeled using a number line. Opposites will be defined and modeled. We will also compare integers using less than, greater than, or equal to....
Curated Video
Evaluating Expressions with Integers
Apply order of operations to evaluate expressions with integers.
Brian McLogan
How to evaluate the limit of a function by observing its graph
👉 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...
Brian McLogan
Learn how to graph an absolute value equation by identifying the vertex first
👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign and the value of the equation is always positive. The graph of the parent function of an absolute value equation is...
Brian McLogan
Summary for characteristics of a quadratic in vertex form
👉 Learn how to graph a quadratic equation in vertex form by applying transformations such as horizontal/vertical shift, horizontal/vertical compression stretch and reflections. If the equation is not in vertex form, then we will apply...
Cerebellum
Continuing Algebra
This video covers exam strategy, Algebra, Absolute Value, Direct and Inverse Variation. This is part 8 from the series 'Introduction to the Math Section of the SAT'.
NUMBEROCK
Integers
Erika discovers integers in the most fun real life situations - watch her as she snorkels by primordial creatures, borrows some money to buy a ticket to go skydiving, and put's on her coat in sub-zero temperatures for a snowball fight!...
Khan Academy
Absolute Value Equations
Sal reviews absolute value equations by taking viewers through a careful and deliberate problem-solving process. Those who didn't thoroughly understand absolute value during class will appreciate Sal's steady and straightforward...
Khan Academy
Absolute Value Inequalities, Linear Equations, Algebra I
Combining the skills from the previous videos, particularly inequalities and absolute values, Sal works to solve several new sample problems. He encourages watching the video "over and over," which is good advice for mathematicians of...
Scholastic
Study Jams! Integers
Stay positive, teaching about integers just got a little easier! Explain how positive and negative numbers are opposites using number lines and real-world examples. The included assessment provides an excellent opportunity to check for...
Khan Academy
Absolute Value Equation Example 2, Linear Equations, Algebra I
Sal demonstrates how to solve an absolute value equation, keeping in mind there are two possible answers.
Khan Academy
SAT Prep: Test 1 Section 3 Part 8
At the end of the first review session of The Official SAT Study Guide, Sal demonstrates how to solve problems 19 and 20, which include skills like absolute values and consecutive integers. Students can go back over these twenty problems...