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Exponential Growth and Decay Concepts

Exponential Growth and Decay Concepts

Assessment

Interactive Video

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains exponential growth and decay, focusing on identifying growth or decay in functions and determining the percentage rate of change. It provides examples with different growth and decay factors, demonstrating how to convert these factors into percentages for better understanding. The tutorial emphasizes the importance of recognizing whether a function is growing or shrinking and calculating the rate of change accurately.

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8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of exponential growth and decay problems?

Initial value of the function

The end value of the function

Growth or decay factor

The starting point of the function

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a growth factor greater than 1 indicate?

Stability

No change

Decay

Growth

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you convert a growth factor to a percentage?

Multiply by 100

Divide by 100

Add 100

Subtract 100

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage growth does a factor of 1.46 represent?

46%

146%

1.46%

100%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a growth factor is 1.078, what is the percentage increase?

107.8%

7.8%

0.78%

78%

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a decay factor less than 1 indicate?

Increase

No change

Decay

Growth

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a decay factor is 0.93, what percentage is left?

93%

7%

100%

0.93%

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