Unit 3a/b Reteach: Coordinate Plane

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The shaded region on the grid shows the area underwater divers have already explored in looking for sunken treasure.

Which point on the grid have they NOT explored? Select all that apply.

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Mrs. Smith used a rule to find the three ordered pairs shown in the table below.
Six points are graphed on the coordinate plane below:
Which three points graphed on the coordinate plane show the locations of the three ordered pairs in the table?

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The coordinate plane below shows the locations of several spots in town. Each unit on the grid represents 1 kilometer.
Mrs. Jones walks from the Hospital to the Police Station. Write a number sentence using absolute value to determine the distance she walked. _______ 

She then walked from the Police Station to City Hall. Write number sentences using absolute value to determine the distance she walked. _______ 

What is the total distance she walked. _______ 

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Part A. Mrs. Jones’s classroom is located in the center of the hallway. The coordinates of her classroom is (0, 0). Mrs. Jett’s classroom is 5 blocks east from Mrs. Jones’s classroom, and Ms. Middleton’s classroom is 2 blocks west from Mrs. Jones’s classroom. Plot the location of all the teachers’ classrooms on the coordinate plane below (plot in the show your work section!)

Part B. List the ordered pairs of Mrs. Jett’s classroom and Ms. Middleton’s classroom.
Mrs. Jett _______ 
Ms. Middleton _______ 

Part C. Which teacher’s room is a greater distance from Mrs. Jones’s classroom (only type Jett or Middleton)_______Write an inequality statement using absolute value comparing Mrs. Jett and Ms. Middleton’s classroom locations to support your answer_______ 

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If Point Q is plotted below. What is the reflected ordered pair of Q over the x-axis? What is the reflected ordered pair of Q over the y-axis?

Ordered pair reflected over the x-axis: _______ 
Ordered pair reflected over the y-axis: _______ 

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Use the coordinate grid to help you answer the following questions:


Part A. Which quadrant(s) is the ‘x’ coordinate positive? __________ 
Part B. Which quadrant(s) is the ‘x’ coordinate negative? __________ 
Part C. Which quadrant(s) is the ‘y’ coordinate positive? __________ 
Part D. Which quadrant(s) is the ‘y’ coordinate negative? __________ 

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The Weatherman was comparing temperatures for four cities during the month of July. He recorded the data on the number line below.
Which of the following statements is not true?

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Using the polygon on the coordinate plane below, calculate the area. Show your work.

Area: _______ 

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Mrs. Jones plans to build a garden bed in the shape of a polygon on a coordinate plane.(plot in the show your work section!)
Part A. The vertices of the garden bed are located at the following points. Plot the points A(3, 4), B(-3, 4), C(-3, -6), and D(3, -6) on the coordinate plane in the show your work section.

Part B. How many feet of fencing (perimeter) does Mrs. Jones need to enclose her garden bed? *1 unit = 1 foot*_______ 

The shaded region on the grid shows the area underwater divers have already explored in looking for sunken treasure.Which point on the grid have they NOT explored? Select all that apply.

Mrs. Smith used a rule to find the three ordered pairs shown in the table below.Six points are graphed on the coordinate plane below:Which three points graphed on the coordinate plane show the locations of the three ordered pairs in the table?

The Weatherman was comparing temperatures for four cities during the month of July. He recorded the data on the number line below.Which of the following statements is not true?

The shaded region on the grid shows the area underwater divers have already explored in looking for sunken treasure.

Which point on the grid have they NOT explored? Select all that apply.

Mrs. Smith used a rule to find the three ordered pairs shown in the table below.
Six points are graphed on the coordinate plane below:
Which three points graphed on the coordinate plane show the locations of the three ordered pairs in the table?

The Weatherman was comparing temperatures for four cities during the month of July. He recorded the data on the number line below.
Which of the following statements is not true?