Ordered Pairs & Coordinate Planes
[Chapter 17, #8]
Lucy’s house is at (3, 5). Ainsley’s house is 2 units right and 3 units down from Lucy’s house. What is Ainsley’s ordered pair?
(5, 2)
[Chapter 17, #3]
Steve uses the rule l = 8s. How many legs do 5 spiders have?
40
[Chapter 17, #2]
The croissant graph shows that 1 cup of flour makes 2 croissants, 2 cups make 4 croissants, and 3 cups make 6 croissants. What rule matches the graph?
c = 2f
[Chapter 18, #5]
Melanie scored 10, 10, 11, and 13 points in her last 4 basketball games. What is the mean?
11
[Chapter 18, #6]
A frequency table shows basketball player heights: 60–69 = 3 players, 70–79 = 5 players, 80–89 = 3 players. What fraction of the players are 70 inches or taller?
8/11
[Chapter 17, #1]
On the golf course coordinate plane, which hole is 4 units left and 4 units down from hole S?
Hole U
[Chapter 17, #4]
Portia sold 25 T-shirts on Day 5. If the amount earned is 4 times the number of shirts sold, how much did she earn?
$100
[Chapter 17, #12]
Randy’s running table shows 1 mile = 10 minutes, 2 miles = 20 minutes, 3 miles = 30 minutes, 4 miles = 40 minutes. What rule relates distance and time?
Time = 10 × distance
[Chapter 18, #5]
Melanie scored 10, 10, 11, and 13 points in her last 4 basketball games. What is the median?
10.5
[Chapter 18, #16]
The concert ticket data are 4, 6, 6, 7, 7, 8, 8, 9, 9, 9, 8, 8, 10, 4, 10. How many people sold tickets?
15 people
[Chapter 17, #7]
On Lindsey’s town map, which location is at the ordered pair (4, 5)?
School
[Chapter 17, #9]
The table shows that 2 eggs make 12 muffins, 4 eggs make 24 muffins, and 6 eggs make 36 muffins. What number do you multiply the eggs by to find the number of muffins?
6
[Chapter 17, #15]
In the milk-and-water recipe graph, 1 tablespoon of milk matches 4 tablespoons of water, and 2 tablespoons of milk matches 8 tablespoons of water. What is the rule?
Multiply the amount of milk by 4
[Chapter 18, #5]
Melanie scored 10, 10, 11, and 13 points in her last 4 basketball games. What is the mode?
10
[Chapter 18, #16]
The concert ticket data are 4, 6, 6, 7, 7, 8, 8, 9, 9, 9, 8, 8, 10, 4, 10. What is the frequency of 8?
4
[Chapter 17, #8]
A point starts at (2, 3) and moves 2 units right and 1 unit up. What is the new ordered pair?
(4, 4)
[Chapter 17, #16]
The input-output table shows 2 → 8, 4 → 16, 6 → 24, 8 → 32. What equation describes the pattern?
c = w × 4
[Chapter 18, #3]
Julia’s snow depth graph asks between which two days the snow depth decreased the most.
Between Day 4 and Day 5
[Chapter 18, #18]
The cheerleading squad ages are 8, 11, 13, 12, 14, 12, 10, 11, 9, 11. What is the range?
6
[Chapter 18, #8]
The sandwich data set is 10, 14, 11, 12, 19, 13, 24, 12, 12, 18, 9, 17, 15, 20, 20, 21, 10, 13, 13, 16, 19, 21, 22, 18, 13, 15, 14, 10. What is the most common number sold in a day?
13
[Chapter 17, #14]
The ticket sales table shows Day 1 = 20, Day 2 = 30, Day 3 = 45, Day 4 = 75, Day 5 = 90. What are the ordered pairs?
(1,20), (2,30), (3,45), (4,75), (5,90)
[Chapter 17, #6]
Figure 1 has 3 squares, Figure 2 has 5 squares, Figure 3 has 7 squares, and Figure 4 has 9 squares. How many squares will Figure 5 have?
11 squares
[Chapter 18, #10]
Maria’s rainfall graph statement says: “The greatest increase in rainfall occurred from Week 1 to Week 2.” Is this true or false?
False
[Chapter 18, #17]
Five friends have 8, 6, 5, 2, and 4 baseball cards to divide equally among themselves. How many cards does each friend get?
5 cards
[Chapter 18, #7]
The frozen yogurt costs are $1, $1, $2, and $4. What is the mean cost?
$2