Introduction to Linear Functions

Question 1

Question 68340

Revolt · Accepted Answer

50

Question 2

Red kangaroos can reach speeds up to 50 feet per second. Use the linear graph at the left to answer the questions.

Revolt · Accepted Answer

100; 2; 50

Question 3

Is the graphed function linear?

Revolt · Accepted Answer

No, because the curve indicates that the rate of change is not constant.

Question 4

Which table represents a linear function?

Revolt · Accepted Answer

[Image: A two column table with five rows. The first colum...]

Question 5

Which function has a constant additive rate of change of –1/4?

Revolt · Accepted Answer

[Image: A coordinate plane with a straight line with a neg...]

Question 6

Which statement about the scenario represented in the table is true? Assume time is the independent variable.

Revolt · Accepted Answer

The elevation is a nonlinear function because it does not have a constant rate of change.

Question 7

The distance, in feet, two boys travel per second on a treadmill is shown to the left. Which comparison is accurate?

Revolt · Accepted Answer

If both boys remain on the treadmill for 10 minutes, Xavier will have traveled a greater distance.

Question 8

Which best describes the data set?

Revolt · Accepted Answer

It is nonlinear because the increase in the “Total Houses Built” compared to the increase in the “Months Passed” does not show a constant rate of change.

Question 9

Nina and Ryan each ran at a constant speed for a 100-meter race. Each runner’s distance for the same section of the race is displayed on the left. Who had a head start, and how big was the head start?

Revolt · Accepted Answer

Ryan; 10

Question 10

Question 68349

Revolt · Accepted Answer

10

Introduction to Linear Functions Answers

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