Identifying Ordered Pairs

Front

How do you write an ordered pair?

Back

(X,Y)

Front

Which axis runs horizontally?

Back

x

Front

What is coordinate R?

Back

(0,1)

Front

Which axis runs vertically?

Back

Y

Front

The point at which the X and Y axis intersect on the coordinate plane is called _______________.

Back

Origin

Front

What is the first number in an ordered pair called?

Back

X-coordinate

Front

What is the second number in an ordered pair called?

Back

Y-coordinate

Front

In the ordered pair (3,4), what is the X-coordinate?

Back

3

Front

In the ordered pair (3,4), what is the Y-coordinate?

Back

4

Front

What quadrant is the point (2,3) located in?

Back

Quadrant I