Understanding Input and Output Relationships

Understanding Input and Output Relationships

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial from Friendly Math 101 covers function notation in application problems. It begins with an introduction to function notation, followed by two examples: a taxi ride and a leaking swimming pool. Each example demonstrates how to evaluate function notation by identifying input and output values and understanding the context. The lesson concludes with a summary and an invitation for viewers to ask questions and subscribe for more tutorials.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of function notation in application problems?

To find the area under a curve

To solve algebraic equations

To understand relationships between variables

To calculate derivatives

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the taxi ride example, what does the input value represent?

The time taken for the ride

The distance in miles

The number of passengers

The total cost of the ride

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output value when the input is 15 miles in the taxi ride example?

$30

$25

$20

$15

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would you describe the relationship between the input and output in the taxi ride example?

The input is the cost, and the output is the distance

The input is the distance, and the output is the cost

The input is the number of passengers, and the output is the cost

The input is the time, and the output is the distance

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the context of the taxi ride problem, what should be included in your explanation?

Both input and output values, and the context

Only the output value

Only the context of the problem

Only the input value

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the leaking pool example, what does the input value of 6 represent?

6 hours of leaking

6 feet of water

6 days of leaking

6 gallons of water

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output value when the input is 6 hours in the leaking pool example?

3 feet of water

2 feet of water

0 feet of water

1 foot of water

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