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2.1.2 Jack and Jill Went Up a Hill Skills Practice

Posljednje ažuriranje over 3 years ago

18

Instrukcije

For numeric entry questions enter number values only, no units!

Do not add any spaces when typing equations.

Part A: Read each problem situation and use the information to answer the questions.

Part B: Determine the slope of each line. Then, write an equation in the form of y = mx + b to represent the line.

Kiley and Max use different cell phone providers, but they both kept track of their bills over

the past year. The total amount paid by month is shown.

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2

Pitanje 1

1.

4

Pitanje 2

2.

1

Pitanje 3

3.

Write an equation to represent the proportional relationship(s).

For his school’s science fair, Joe measures the rate of growth of a plant with and without the

use of fertilizer for 10 days. His results are shown on the graph.

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1

Pitanje 4

4.

1

Pitanje 5

5.

What is the unit rate for the proportional relationship(s)?

1

Pitanje 6

6.

Write an equation to represent the proportional relationship(s).

1

Pitanje 7

7.

Slope (m) =

1

Pitanje 8

8.

Equation

1

Pitanje 9

9.

Slope (m) =

1

Pitanje 10

10.

Equation

1

Pitanje 11

11.

Slope (m) =

1

Pitanje 12

12.

Equation

1

Pitanje 13

13.

Slope (m) =

1

Pitanje 14

14.

Equation

1

Pitanje 15

15.

Slope (m) =

1

Pitanje 16

16.

Equation

1

Pitanje 17

17.

Slope (m) =

1

Pitanje 18

18.

Equation