Coordinate Graphing and Line Graphs

Which axis runs up and down?

• x
• y

The coordinate (0,0) is also known as the ___.

• y-axis
• x-axis
• origin

Which axis runs horizontally?

• x
• y

In the coordinate (4,9), which number is the y-coordinate?

• 4
• 9
• neither
• both

Which letter matches the coordinate (4, -6)?

• G
• Z
• K
• None of the above

Where is point E located?

• ( 2, 0 )
• ( 2 , 2 )
• ( 0 , 2 )
• ( 0 , 0 )

In the coordinate points (2,7) the 2 represents

• y
• origin
• x
• point

If y = x - 6

What is the missing number in the table?

• 12

• 10

• 14

• 13

If my rule is y = 4x, what is the value of y when x = 5?

• 45

• 54

• 9

• 20

If my rule is y = 2x + 1, what is the y value when x = -2?

• 5

• 4

• -3

• -5