Search
Browse
Create
Log in
Sign up
Log in
Sign up
Upgrade to remove ads
Only $1/month
Pre Algebra Chapter 2 Glencoe
STUDY
Flashcards
Learn
Write
Spell
Test
PLAY
Match
Gravity
Key Concepts:
Terms in this set (14)
absolute value
The distance a number is from zero on a number line
The distance a number is from zero on a number line. ALWAYS POSITIVE
additive inverse
The opposite of a number
-5 + 5 = 0
(mathematics) one of a pair of numbers whose sum is zero
coordinate
a number that identifies a position relative to an axis
Ordered pairs that identify points on a coordinate plane. (x,y)
inequality
A statement that compares two quantities using <, >, ≤,≥, or ≠
A mathematical sentence that compares expressions
integer
All numbers that are negative, positive, non-fractional, and non-decimal
negative number
a number less than zero
Any number that has a minus sign (-) and is smaller than zero
opposites
two numbers that have the same absolute value but have different signs
Equal distance, but different directions from 0 on the number line
example: 4 and -4 9 and -9
positive number
a number greater than zero
A number greater than zero. Numbers to the right or above zero on a number line.
quadrants
Four regions into which a coordinate plane is divided by the x-axis and the y-axis
the four sections of a coordinate plane labeled counterclockwise I, II, III, IV
average
the sum of data divided by the number of items in the dataset, also called mean.
mean
the sum of data divided by the number of items in the dataset, also called average.
reflection
when you flip a figure over a line
transformation
an operation that maps original geometric feature into a new figure called on image
translation
when you slide a figure from 1 position to another with out turning it.
YOU MIGHT ALSO LIKE...
10
GMAT | Mometrix Comprehensive Guide
Chapter two positive and negative integers
15 terms
Course 1 - Chapter 5: Integers & the Coordinate Pl…
13 terms
math
12 terms
OTHER SETS BY THIS CREATOR
Antigone vocab
12 terms
Biological Word Parts
24 terms
Drivers Permit 2017 Florida
134 terms
CHAPTER 2 REVIEW: The Dynamic Earth
28 terms