Classifying Shapes and Coordinate Grid Review

How many quadrants are in a coordinate plane?

• 1

• 2

• 3

• 4

What is the ordered pair for point A?

• ( 2, 0)

• ( 0 , 2)

• (0, -2)

• (-2,0)

What are the coordinates for the origin on a coordinate plane?

• (0)

• (1,1)

• (0,0)

• (0,1)

What is coordinate L?

• (6,6)

• (2,5)

• (2,3)

• (5,2)

Point P and point Q represent 2 corners of a rectangle. Which answer contains coordinate pairs that could complete the rectangle?

• (5 , -5) and ( -3 , 3)

• (-3 , 5) and ( -5 , 4)

• (-5 , 5) and (4, -3)

• (-3 , 4) and (5 , -6)

Which of the coordinates given could be the fourth point used to form a rectangle?

• (3, -6)

• (-3, -6)

• (-6, 3)

• (4, -6)

Analyze a shape on a coordinate grid. On graph paper, draw quadrilateral MNPQ if M(1, 7), N(-2, 2), P(3, -1), and Q(6, 4). Find the slopes of MN and NP. What can you conclude?

• Nothing is special about the slopes

• The slopes are the same, making the lines parallel

• The slopes are opposite reciprocal, making the lines perpendicular

The coordinate grid below has three points plotted.
Which point could also be plotted on the grid so that the four points form the vertices of a parallelogram, but not a rhombus?

• (2, 1)

• (2, 6)

• (4, 5)

• (6, 5)

A pentagon is drawn on the grid. Here are the coordinates for four vertices of the pentagon: (4, 4) (7, 4) (8, 6) (3, 7)

Which of the coordinates below represent the fifth vertex?

• (7, 3)

• (6, 8)

• (8, 6)

• (8, 7)

In an ordered pair the first number represents which axis?

• x

• y

• z

• w