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3.5 Applications of Exponential Growth and Decay

3.5 Applications of Exponential Growth and Decay

Assessment

Flashcard

Mathematics

8th - 9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is exponential growth?

Back

Exponential growth occurs when a quantity increases by a fixed percentage over a consistent time period, resulting in a rapid increase.

2.

FLASHCARD QUESTION

Front

What is exponential decay?

Back

Exponential decay occurs when a quantity decreases by a fixed percentage over a consistent time period, leading to a rapid decrease.

3.

FLASHCARD QUESTION

Front

How do you calculate the future value in exponential growth?

Back

Use the formula: Future Value = Initial Value × (1 + growth rate)^time.

4.

FLASHCARD QUESTION

Front

How do you calculate the future value in exponential decay?

Back

Use the formula: Future Value = Initial Value × (1 - decay rate)^time.

5.

FLASHCARD QUESTION

Front

What is the growth rate in the function y = 1400(1.09)^x?

Back

The growth rate is 9% per year.

6.

FLASHCARD QUESTION

Front

What is the decay rate in the function y = 300(0.91)^x?

Back

The decay rate is 9% per year.

7.

FLASHCARD QUESTION

Front

What does the initial value represent in an exponential function?

Back

The initial value is the starting amount before any growth or decay occurs.

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