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7-3 Ordered Pairs
Warm Up
Problem of the Day
Lesson Presentation
Lesson Quizzes
7-3 Ordered Pairs
Warm Up
24 35 47 67 36 22 80 41
Use the set of data above to find:
1. the mean
44
2. the median
38.5
7-3 Ordered Pairs
Problem of the Day
What is the largest 6-digit number with
each digit different and no digit a prime
number?
986,410
7-3 Ordered Pairs
Learn to graph ordered pairs on a
coordinate grid.
7-3 Ordered Pairs
Vocabulary
coordinate grid
ordered pair
7-3 Ordered Pairs
7-3 Ordered Pairs
A coordinate grid
is formed by
horizontal and
vertical lines and is
used to locate
points.
Each point on a
coordinate grid can
be located by using
an ordered pair of
numbers (X,Y)
7-3 Ordered Pairs
To PLOT a point:
start at (0,0)
then move to the (horizontal axis, vertical axis)
ex: you must spread your wings (x) before
you can fly (y)
Ex: A (3,4)
B (-2, -6.5)
C ( -5, +3)
D (+1, - 2.5)
7-3 Ordered Pairs
Additional Example 1B: Identifying Ordered Pairs
Name the ordered pair for the location.
Gym:
ParK:
Theater:
7-3 Ordered Pairs
Lesson Quiz
Give the ordered pair for each point.
1. A
(4, 6)
2. B
(6, 1)
3. C
(1, 4)
4. D
G
F
(2, 1)
Graph and label each point on a coordinate grid.
5. F(7, 2)
6. G(1, 7)
7-3 Ordered Pairs
Lesson Quiz for Student Response Systems
1. Identify the ordered pair for the point A.
A. (1, 7)
B. (7, 1)
C. (0, 7)
D. (7, 7)
7-3 Ordered Pairs
Lesson Quiz for Student Response Systems
2. Identify the ordered pair for the point M.
A. (0, 9)
B. (9, 0)
C. (9, 9)
D. (8.5, 0)
7-3 Ordered Pairs
Lesson Quiz for Student Response Systems
3. Identify the ordered pair for the point G.
A. (5, 9)
B. (5.5, 9)
C. (5, 9.5)
D. (5, 10)
7-3 Ordered Pairs
Lesson Quiz for Student Response Systems
4. Identify the ordered pair for the point P.
A. (4, 7)
B. (4, 6)
C. (6, 4)
D. (7, 4)