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2.1.2 Jack and Jill Went Up a Hill Skills Practice

Last updated over 3 years ago

18 Nsɛmmisa

Akwankyerɛ

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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4

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2.

1

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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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5.

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

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6.

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

1

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7.

Slope (m) =

1

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Equation

1

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Slope (m) =

1

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10.

Equation

1

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11.

Slope (m) =

1

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12.

Equation

1

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13.

Slope (m) =

1

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Equation

1

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15.

Slope (m) =

1

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16.

Equation

1

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17.

Slope (m) =

1

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18.

Equation