Vocabulary
Point A (5,3)is reflected over the x-axis. Name the new ordered pair.
(5,-3)
In an ordered pair, the first number represents the __ coordinate, and the second number represents the ___ coordinate.
(x,y)
Positive numbers, their opposites, and zero are known as _________________.
integers
The integer you would use to represent diving 9 ft. under water in a swimming pool.
-9
Point B ( -6,1) is reflected over the y-axis. What is the new ordered pair?
(6,1)
Where the x and y axis intersect. What is the ordered pair?
Origin (0,0)
Point C ( 5,8) is reflected over the x-axis and then over the y-axis. What is the new ordered pair AND what quadrant is it in?
(-5,-8) Quadrant III
3 and -3 are __________________ of each other
opposites
The integer you would use to represent gaining 15 yards in football for a penalty.
15
Place this set of integers in order from greatest-to-least: -16, 0, -85, 4, -22, 19
19, 4, 0, -16, -22, -85
Point D (9,9) is reflected over the y-axis. What is the new ordered pair and what quadrant is it in?
(-9,9) Quadrant II
For the coordinate pair (3,-4), which axis would you find the 3 on?
x-axis
The distance from zero is also known as _________.
Absolute value
This is the integer you would use to represent growing 11 inches.
+11
True or False Explain your answer
-7 > -10
True... -7 >-10 it is closer to zero
Any ordered pair in Quadrant II that is reflected over the y-axis will be found in which quadrant?
Quadrant I