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Coordinates

Post-test

Click the letter of the most correct answer.

1. The best definition of coordinate that we would use in math class is:

Aa matching tie and sport coat
B a point where two lines intersect
C triangle
D the top of a cylinder

2. Which occupation would most use coordinates?

F Electrician
G Astronomer
H Secretary
J Social Science Teacher

3. Which is the best example of a pair of coordinates?

A 7...6
B 8,5,3
C (6,4)
D 87-7

4. How would an astronomer use coordinates?

F to adjust the lens on the telescope
G to locate a certain planet or star
H to perform mathematical calculations to determine a planet’s diameter
J to write newspaper articles on astronomy

5. Which pair of coordinates best describes the location of the black circle on the picture below?

A (6,4)
B (6--4)
C (4,6)
D 4...6

6. On the grid below, which pair of coordinates shows the location of point F?

F (6,7)
G (9,7)
H (1,8)
J (3,3)

7. On the grid below labeled “My Learning Grid,” which pair of coordinates shows the location of point K?

A (1,8)
B (8,1)
C (8,8)
D (1,1)

8. On the same grid labeled “My Learning Grid,” which pair of coordinates shows the location of point L?

F (7,7)
G (9,7)
H (9,9)
J (3,3)

9. On the grid above labeled “My Learning Grid,” which pair of coordinates shows the location of point M?

A (1,4)
B (4,4)
C (1,1)
D (4,1)

10. On the grid above labeled “My Learning Grid,” which pair of coordinates shows the location of point N?

F (4,4)
G (4,6)
H (6,4)
J (6,6)