Vocabulary
Absolute Value and Opposites
Number lines
Coordinate Planes
Grab Bag
100
The distance a number is from zero on a number line.
What is absolute value
100
Opposite of -4
4
100
On a number line, which would be further to the right: -4 or -2?
-2
100
The first number of an ordered pair is called ____ coordinate.
What is x coordinate.
100
An integer is represented with this sign in front of the number.
What is - (negative).
200
Two numbers represented on the number line by points that are the same distance from zero but on opposite sides of zero.
What is opposite.
200
Opposite of 9
-9
200
Is a negative integer above or below zero on a vertical number line?
Below
200
The second number of an ordered pair is called ____ coordinate.
What is y coordinate.
200
Quadrant 4 has the following symbols for the x and y coordinates. (must be in correct order)
(+,-)
300
Any number from the set (...-4,-3,-2,-1,0,1,2,3,4...)
What is integer.
300
Opposite of 0.
0
300
Is a positive integer to the left or right of zero on a horizontal number line?
Right.
300
The middle (0,0) point of the coordinate plane is called this.
What is origin.
300
The quadrant with (+,+) coordinates is ______.
What is quadrant 1.
400
A number that can be written as a fraction.
What is rational number.
400
Absolute value of 8.
8
400
Is the x-axis on a coordinate plane a vertical or horizontal number line?
horizontal.
400
How many quadrants are there?
What is 4.
400
The opposite of -1/2.
What is 1/2.
500
A plane in which a horizontal number line and a vertical number line intersect at their zero points.
What is coordinate plane.
500
What is the absolute value of -1.5
1.5
500
Is the y-axis on a coordinate plane a vertical or horizontal number line?
vertical.
500
If a number is plotted on an axis, it is in what quadrant?
What is none.
500
The absolute value of 4-2.
What is 2.
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