The Coordinate Plane
Plotting Ordered Pairs
Reflections
Calculating Distance
ordering
100
What point falls on the y axis?
R
100
What is the coordinate of point B?
(-3, -3)
100
What is the line of reflection for the two points?
x axis
100
What is the distance between points E and F?
3 units
100
35 ______ -18
Greater than >
200
What point falls within Quadrant III?
Madrid
200
What is the coordinate of point C?
(0, 8)
200
What is the ordered pair of (-3,-4) when reflected across the y-axis.
(3, -4)
200
What is the distance between points I and J?
8 units
200
Put these numbers in order from least to greatest. -3, 2, -4, 1, -2, 0
-4, -3, -2, 0, 1, 2
300
Select all points that are in quadrant II?
London
Paris
300
Select all points with a y value of 3.
N, G
300
What is the ordered pairs of (6,-2) when reflected across the y-axis.
(-6, -2)
300
If the distance between points A and B is 4 units what could the coordinate pair for B be?
(-4, 3) or (0,-1) or (-4, -5) or (-8, -1)
300
-197 __-110
Less Than
400
What is the coordinate pair of the origin on the coordinate plane?
(0, 0)
400
Select all points where x = 4?
B, N
400
What two points are reflected across the x-axis and why?
(2,-6) (4,6)
( 2, 6) (-4, 6)
(2, -6) (2, 6)
Because they share the x value and the y values are opposite.
Or draw a picture
400
If point A is (3,5) and point B is 6 units away what is its missing value?
(3, y)
y= -1 or 11
400
Order the numbers 0, -1, -4, 1/2, and 7 from least to greatest on a number line.
-4, -1, 0, 1/2, 7
500
If an ordered pair has a negative x and a positive y what quadrant is it located?
(-x, +y)
Quadrant II
500
What is the ordered pair of this point written as a decimal?
(2.5, -1.5)
500
What is the value of the đť‘Ą-coordinate of the ordered pair that reflects (3.5 , -2) over the y-axis?
-3.5
500
What’s the distance of point A to point B
A= (-1 ½, 2)
B = (1/2, 2)
2 units
500
Order the rational numbers from least to greatest:
1/2, 1/4, -1/2, 1/8, -1 1/4, -3/8, -3/4
-1 1/4, -3/4, -1/2, -3/8, 1/8, 1/4, 1/2