ShmoopTube

Where Monty Python meets your 10th grade teacher.

Search Thousands of Shmoop Videos


Absolute Value Videos 12 videos

Introduction to Absolute Value
11925 Views

Check out this video to learn more about absolute value and how it has no patience for negative signs.

Absolute Value Problem
7697 Views

We love doing absolute value problems because it means spending time with our good buddy, the number line. But don’t think we’ve forgotten abou...

Graphing Absolute Value Equations
881 Views

The easy way to remember the look of an absolute value graph is that they are always a V-shape... and “V” stands for value. Or for verisimilitu...

See All

Find the Absolute Value 276 Views


Share It!


Description:

ACT Math Pre-Algebra Drill 3, Problem 3. Find the absolute value.

Language:
English Language

Transcript

00:03

This question should put a little shmoop in your step...

00:06

What does the absolute value of negative 6.23 equal?

00:11

And here are the potential answers...

00:15

Ahh... translations... learning to speak...math.

00:21

So... let's pick this one apart.

00:22

These bar thingies are absolute value signs.

00:26

And we know this is a negative sign.

00:28

This here is a decimal -- often pronounced "point." In... "American," anyway

00:36

So we read the problem as "the absolute value of negative six point two three."

00:42

And as in all absolute value problems, it is only measuring how far the point is from the origin.

00:47

This thing. Number line.

00:50

It's always a positive number, so in this case, its 6.23 units

00:54

to the right from 0 on the Number Line...

00:56

...and the answer is E.

00:58

As in, "Eh."

Related Videos

Inequalities in Number Lines
3229 Views

ACT Math: Coordinate Geometry Drill 1, Problem 1. Which inequality is expressed by the number line?

ACT Math 3.1 Intermediate Algebra
1955 Views

ACT Math: Intermediate Algebra: Drill 3, Problem 1. Find the fifth number in the series.

ACT Math 3.1 Plane Geometry
2559 Views

ACT Math: Plane Geometry Drill 3, Problem 1. What is the area of the trapezoid shape in the video?

Operations with Rational Expressions
8687 Views

It's impressive that these expressions are able to stay so rational even when they're having operations performed on them.

Numbers and Operations: Elementary Number Theory
606 Views

Jack and Jill went up the hill to fetch a pail of water. But what happened when they got up there? They’ve been gone an awfully long time…