Coordinate Planes
Which axis is the x?
Horizontal
What is the absolute value of 567?
567
Which inequality below shows a true statement?
-4 > -1
-4 < -3
2 < -5
0 > 3
-4 < -3
What would the integer be to represent a loss of $800
-800
True or false?
The further right on a number line, the greater the value.
True
Which of the following ordered pairs would be in the 3rd quadrant
(2,4)
(-3,5)
(-5,-9)
(8,-2)>
(-5,-9)
98
Given the comparison, -6 > -12, which statement best describes the inequality?
6˚C is colder than 12˚C
6˚C is warmer than 12˚C
-6˚C is colder than -12˚C
-6˚C is warmer than -12˚C
6˚C is warmer than -12˚C
230
True or false?
-7 is further right on a number line than -4
False
Two vertices of a rectangle are plotted at (-3, 4) and (-3, 9). What is the length of this side?
5 units
What is absolute value?
The distance a number is away from zero
Given the comparison, -4.50 < -3.25, which statement would describe the inequality?
A depth of -4.50 is lower than a depth of -3.25
A fish swimming at 4.50 ft below the surface is lower than a bird flying at 3.25 feet above the surface.
A loss of 4.50 yards is a greater distance than a gain of 3.25 yards
A decrease of 4.50 meters in altitude is a larger change than a 3.25 meter increase.
A depth of -4.50 is lower than a depth of -3.25
What integer represents 5343 feet above sea level?
5343
If a point on the number line appears to lie on the number 8, what would the opposite of that point look like?
The point would lie on the number -8
How many units apart are there between Point A (-9,5) and Point B (9,5)?
18 units
True or false?
Distance can be negative
FALSE!!!!!!!!!!!!!!!
Which statement best describes the order of numbers: -20.5 > -40 > -40.
1. A hiker at an altitude of 20.5 feet is higher than a hiker at 40 feet who is higher than a hiker at 40.1 feet.
2. A mole digging 20.5 cm underground is lower than a mole at 40 cm underground, which is lower than a mole at 40.1 feet underground
3. A scuba diver swimming 20.5 feet below the surface is lower than someone swimming at 40 feet below, who is lower than someone swimming at 40.1 feet below.
4. A submarine at 20.5 meters below the surface is higher than one at 40 meters below, which is higher than one at 40.1 meters below
Statement 4
What integer represents 612 feet below sea level?
-612
Joe wants to plot -3 and -4 on a number line. Which statement is true?
Joe should plot -3 to the left of -4 because -3 < -4
Joe should plot -3 to the left of -4 because -3 > -4
Joe should plot -4 to the left of -3 because -4 < -3
Joe should plot -4 to the left of -3 because -4 > -3
Joe should plot -4 to the left of -3 because -4 < -3
What is the reflection over the x axis for this coordinate?
(-4, 6)
(-4, -6)
Which has a greater absolute value?
-9 or 5?
-9
A temperature of -3°F is warmer than a temperature of -8°F. A temperature of -8°F is colder than a temperature of -5°F.
Which set of inequalities correctly expresses these relationships?
a) -3 < -5 < -8
b) -3 > -8 > -5
c) -3 < -8 < -5
d) -3 > -5 > -8
d) -3 > -5 > -8
What integer represents at sea level?
0
Point A and Point B are placed on a number line. Point A is located at -35 and point B is 4 more than point Where is Point B located?
-31