Integers
This set of numbers includes the whole numbers, their opposites, and zero
Integers
A number that can be written as a fraction a/b where b does not equal zero is called what?
Rational Number
What is |-6|?
6
The distance between (2, 3) and (7, 3)
5 Units
When you plot points and connect them in order to make a closed figure with straight sides, you've drawn this.
Polygon
A temperature of 8 degrees below zero is written as this integer
-8
This ordered pair names the origin.
(0,0)
Which is greater, |-9| or |5|?
|-9|
The distance between (-4, 2) and (-4, 9)
7 Units
Three vertices of a rectangle are (1, 1), (5, 1), and (5, 4). What are the coordinates of the last vertex?
(1,4)
The opposite of -15 is...
15
The point (-3,5) is located in Quadrant _____.
II
Use an inequality symbol to show that -7 is greater than -10.
-7 > -10
The distance between (-3, 6) and (-3, -2)
8 Units
What is the perimeter of a rectangle with vertices (-2, 1), (4, 1), (4, -3), and (-2, -3).
20 Units.
If a deposit of $20 is written as 20, how would you write a withdrawl of $35?
-35
Order from least to greatest:
1/2, -3/4, 0, -1.5
-1.5, -3/4, 0, 1/2
A bank account balance is -$50.
The absolute value of this number tells you ______.
The amount owed, or the debt of $50
The distance between (-5, -1) and (4, -1)
9 Units
Three vertices of a square are (-3, -3), (-3, 2), and (2, 2). What is the fourth vertex AND the side lengths?
(2,-3) and 5 Units
A submarine is at -120 feet and a diver is at -80 feet. Which one is closer to the surface (sea level)?
Reflect (-3, 5) across the x-axis then across the y-axis, to get this point.
*We call this a reflection across BOTH axes!*
(3,-5)
These two numbers both have an absolute value of 2.5
2.5 and -2.5
The library is at (2, -4) and the school is at (2, 5), with each unit equal to 1 block. How many blocks do you walk from the library to the school?
9 Blocks
DOUBLE JEOPARDY QUESTION!
A drone starts at (-4, 7) and flies straight down to (-4, -5). Give the distance it travels and the quadrants where it starts and ends.
12 Units
Begins in Quadrant II and ends in Quadrant III.