NAME DATE PERIOD Lesson 8 Skills Practice - Weebly

NAME _____________________________________________ DATE __________________ PERIOD _________

Lesson 8 Skills Practice

Slope

1. Hours

Wages ($)

1

2

3

4

11

22

33

44

Wages ($)

Graph the data. Then find the slope. Explain what the slope

represents.

44

11; $11 per hour

33

22

11

0

1

2

3

4

2.

Temperature (¡ãF)

70

78

86

94

Number of People on Beach

24

40

56

72

2; the number of people on the

beach increases by 2 for each degree

increase in temperature

Number of People

Hours

80

70

60

50

40

30

20

10

0

66 70 74 78 82 86 90 94

Temperature

2

Meters

100; 100 meters per minute

400

350

300

250

200

150

100

50

0

1

2

3

4

Minutes

2.00

Cost to Download ($)

4. SONGS Find the slope of the line on

the graph showing the cost to

download songs. 0.5

1.50

1.00

0.50

0

1 2 3 4 5 6 7 8

Number of Songs

18

Course 2 ? Chapter 1 Ratios and Proportional Reasoning

Copyright ? The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.

1

3. SWIMMING Latonya swims 50 meters in ?

minute.

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