Algebra 1 4-2 Guided Practice: Patterns and Linear Functions

by Matthew Richardson

| 12 Questions1

1

10

Solve It! Identify quantities in the picture that vary in response to other quantities. Select all that apply.

Temperature varies depending on time

The amount of water that leaked from the hydrant varies depending on the amount of time it leaks

Shadows vary depending on time

The number of stop signs varies depending on the number of pigeons

2

4

6

3

5

2

10

Take Note: Define dependent variable.

3

2

Take Note: Are values of the dependent variable the inputs or outputs of the relation?

inputs

outputs

4

10

Take Note: Define independent variable.

5

2

Take Note: Are values of the independent variable the inputs or outputs of the relation?

inputs

outputs

6

10

Take Note: Describe an example relationship between two variables. Identify the dependent variable and independent variable.

7

40

Problem 1 Got It? Complete the items on the canvas in a color other than black.

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

8

10

Problem 1 Got It? Reasoning: Suppose you know the perimeter of n triangles. What would you do to find the perimeter of n + 1 triangles?

Add 3 to the perimeter of n triangles.

Add 2 to the perimeter of n triangles.

Add 5 to the perimeter of n triangles.

Add 4 to the perimeter of n triangles.

9

10

9

10

Take Note: Define function.

10

10

Take Note: Define linear function.

11

40

Problem 2 Got It? Complete the items on the canvas in a color other than black.

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

12

12

10

Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

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