Review Quiz (Decimals and Graphing)

Where is the point located? (a)  

• (7,0)
• (-7,0)
• (0,7)
• (0,-7)

Where is point A located? (a)  

• (2,4)
• (-2,4)
• (4,2)
• (4,-2)

The x-axis is (a)   ?

• vertical
• diagonal
• criss-cross
• horizontal

The coordinates for the origin in the coordinate plane are________?

Describe the correct process of graphing Point A on the graph.

• You start at 0 on the Y axis, crawl 1 unit and climb on the X axis 5 units

• Starting at the origin you move 1 unit right on the X axis and up 5 units on the y axis

• Start at (5,5) and move four spaces to the left

• Start at the origin move 5 units up on the Y axis and over 1 unit on the X axis.

What is the definition of absolute value?

• The distance a number is to zero

• A positive number

• A number that has a value with a different sign

Evaluate: |-12|

Mathematical Equivalence

ON

Compare: -2 and |-2|

• <

• >

• =

Compare: |13| ____ |-14|

• <

• >

• =

What is the definition of an opposite?

• The distance a number is to zero

• A number with the same digit(s) but opposite sign