Coordinate Plane Vocabulary
Ordered Pairs on a Coordinate Plane
Reflection on a Coordinate Plane
Coordinate Plane: Plotting Points
Rational Numbers
100

What is formed by the intersection of a horizontal number line and a vertical number line?

Coordinate Plane 

100

Where is Point C?

(-2,-4)

100

The horizontal axis is the ____________ axis 

x axis 

100

The X-coordinate tell us to move ______ or _______

Left or right 

100

What is the opposite of -4.3?

4.3

200

THIS vocabulary word means the distance from zero that a number is on a number line.

Absolute value

200

What is the x coordinate for point B?

-3

200

What is the symbol for a reflection of a new point, aka the "prime" point?

An apostrophe
200

What is the distance between the following points? 

(-9, 4) and (-9, -2)

6 units

200

What is |-3|?

What is 3?

300
True or false: when you're traveling on the y-axis, you're going vertical. 

true

300

What Quadrant is Point D in?

Point D is in Quadrant 4

300

When we reflect in the x-axis the x coordinate is the _____ and the y coordinate is ______

Same, different 

300

If we have a positive y coordinate then we move ______

Up

300

Order these numbers from greatest to least:


-5, 6 1/2, -6, -5.2

6 1/2, -5, -5.2, -6

400

The correct way to write an ordered pair is (  ,   )

(x,y)

400

What quadrant is point A in?

Point A is in Quadrant 1

400

Reflect the point A (4,7) in the y-axis and tell me the new ordered pair?

A'(-4,7)

400

Describe the steps taken to plot the point (-4,5)

Move to the left four and up 5 
400

What two integers is the number -9.5 between?

-9 and -10

500

True or false, and defend your answer: If the x-value is -4 we move down 4 units from the origin. 

False: We move to the left 4 units from the origin. 

500

What is the coordinate of point E and what do we call this?

(0,0) and the Origin
500

Reflect the point P (2,5) over the x-axis, then the y-axis, and tell me what the location of that point is.

P''(-2,-5)

500

What is the distance between these two points?

(4.2, 10) and (1.2, 10)

3 units

500

What is an example of an ordered pair in quadrant IV?

(+, -)