Integers
Stacy went spelunking. She started at sea level and then climbed down 36 meters. What integer would represent her climb down?
-36
Evaluate: |-3| - |-2|
1
What kind of number can be written as a fraction?
a rational number
True or False:
When counting the quadrants, you start in the upper right corner and count counter clockwise.
If a point is reflected over the y-axis, you change which coordinate?
x-coordinate
During the Packer game, Quarterback Jordan Love hiked the ball at the 35 yard line and was able to run to the 40 yard line. Which integers represent the line of scrimmage and how many yards he gained?
0 = line of scrimmage
5 = yards gained
Evaluate: -(-(-(-(-(-11))))) =
What type of number is this? 80
Rational, Integer, Whole, Natural
When the x-coordinate is 0, which axis are you on?
y-axis
What is the distance between (0.5, 1) and (-4.25, 1)?
4.75
After paying bills, Steve had $-54 in his bank account. If he deposits $35, how much will he have in his bank account then?
$-19
Which is correct?
a. |-3| > |3|
b. -(2) < 2
c. |0.5| < |-0.5|
b. -(2) < 2
What kind of number is this? -10
Rational and integer
Are these points horizontal or vertical?
(-3, -2.5) (-3, -1.5)
vertical
What is the distance between (-1.3, -2.5) and (-1.3, -4.4)?
|-4.4| - |-2.5| = 1.9
James went scuba diving. The boat was at sea level and he dove 233 feet. Where on a number line would plot a point to represent the boat's location?
Sea level would be plotted at 0.
One winter night, it was -11 degrees outside at 9pm. At midnight, it had dropped to -24 degrees. How many degrees did the temperature drop from 9pm to midnight?
13 degrees
What kind of number cannot be written as a fraction?
Quadrant 2
Marcel was making a map of his school. He plotted the gym at (3, -2.5). To plot where the library was, he reflected the gym over the y-axis. And then to plot the cafeteria, he reflected the gym over the x-axis. What are the coordinates for the library and the cafeteria?
Library = (-3, -2.5)
Cafeteria = (3, 2.5)
{ -10, -4, 14, 0, -2, 7, 1 }
14, 7, 1, 0, -2, -4, -10
|1.25| + |-3.35| =
1.25 + 3.35 = 4.60
True Or False:
0 is considered a rational, integer, whole, and natural number.
False
What is the point (0,0) called?
the origin
I plotted my neighborhood on a coordinate plane. My house was plotted at (-2, 3.5). My best friend's house is located at (2, 3.5). What is the distance between the two points and which axis was it reflected over?
Reflected over the y-axis.