Upload
katy
View
48
Download
0
Tags:
Embed Size (px)
DESCRIPTION
Tool Check! . Ordered Pairs . Unit 11 Lesson 2 . - PowerPoint PPT Presentation
Citation preview
Tool Check!
Ordered Pairs Unit 11 Lesson 2
Suppose you used a coordinate plane to identify the location of a mountain peak as a part of a story problem. The peak might be identified as an ordered pair, like (4, 5). In this lesson, you'll learn to describe the meaning of ordered pairs displayed on a graph.
• What does the ordered pair (0, 15) mean?
• What does the ordered pair (1,12) mean?
• What does the ordered pair (2,9) mean?
• What does the ordered pair (3, 6) mean?
• What does the ordered pair (4, 3) mean?
• What does the ordered pair (5,0) mean?
• What happens to the hours as the gallons of gas decrease?
• What does the ordered pair (0,0) mean?
• What does the ordered pair (1,5) mean?
• What does the ordered pair (2,10) mean?
• What does the ordered pair (3, 15) mean?
• Can there be a negative number of baseball card packs?
• Can there be a negative number of baseball cards?
• What happens to the graph as the number of packs increases and the number of cards increases?
• Does it make sense to connect the points in the graph with a line? Why?
• How does seeing the graph make it easier to understand what is happening in this situation?
Pam kept track of the puppies available for adoption at the shelter. After 4 hours, there were 7 puppies available for adoption. How many puppies were
available for adoption after 7 hours?
A. 3B. 4C. 5D. 7
Pam kept track of the puppies available for adoption at the shelter. After 4 hours, there
were 7 puppies available for adoption. How long did it take until there were 2 puppies available
for adoption?
A. 3 hours B. 5 hours C. 8 hours D. 10 hours
Pam kept track of the puppies available for adoption at the shelter. After 4 hours,
there were 7 puppies available for adoption. How many puppies were
adopted between the 5th and 6th hour?A. 0B. 1C. 3D. 5
The bus driver made 6 stops on his way into town. No passengers left the bus. By stop 3,
there were 9 passengers on the bus. How many passengers were on the bus by stop 5?
A. 2B. 5C. 9D. 22
The bus driver made 6 stops on his way into town. No passengers exited the bus. By stop 3, there
were 9 passengers on the bus. How many stops did it take to have 13 passengers on the bus?
A. 2B. 3C. 4D. 5
Questions??