Introduction to Linear Functions

Question 1

Question 1

Revolt · Accepted Answer

The function is continuous.; The scenario is represented by a linear function, since the rate of change is constant.; As the amount of time continues, there are fewer cups of juice poured per hour.; For every additional hour, 53 cups of juice are poured.

Question 2

[___] had a head start of [___] meters.

Revolt · Accepted Answer

5

Question 3

What is the change in y-values from Point A to Point B? [___]

Revolt · Accepted Answer

68338; 68339; 68340; 100

Question 4

What is the change in x-values from Point A to Point B? [___]

Revolt · Accepted Answer

2

Question 5

[___] feet per second

Revolt · Accepted Answer

50

Question 6

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 7

Is the graphed function linear?Yes, because each input value corresponds to exactly one output value.Yes, because the outputs increase as the inputs increase.No, because the graph is not continuous. No, because the curve indicates that the rate of change is not constant.

Revolt · Accepted Answer

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

Question 8

Which statement about the scenario represented in the table is true? Assume time is the independent variable.The distance run is a nonlinear function because it does not have a constant rate of change. The elevation is a nonlinear function because it does not have a constant rate of change. Both the distance run and the elevation are nonlinear functions because they do not have constant rates of change.Both the distance run and the elevation are linear functions because they have a constant rate

Revolt · Accepted Answer

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

Question 9

The distance, in feet, two boys travel per second on a treadmill is shown to the left. Which comparison is accurate?Xavier is traveling at 1.5 feet per second. Moises is going faster than Xavier. The difference in their rates of change is 1 foot per second. If both boys remain on the treadmill for 10 minutes, Xavier will have traveled a greater distance.

Revolt · Accepted Answer

The difference in their rates of change is 1 foot per second.

Question 10

Which best describes the data set?It is nonlinear because the “Total Houses Built” column does not increase at a constant additive rate.It is nonlinear because the “Months Passed” column does not increase at a constant additive rate. 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.It is linear because the increase in the “Total Houses Built” compared to the increase in the “Months Passed” sho

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.

Introduction to Linear Functions Answers

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