Exponential Functions Review

Exponential Functions Review

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

CCSS
HSF-IF.C.8B, HSF-LE.A.1A, HSF-IF.C.7E

+3

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is an exponential function?

Back

An exponential function is a mathematical function of the form y = a(b^x), where 'a' is a constant, 'b' is the base (a positive real number), and 'x' is the exponent. It describes growth or decay processes.

2.

FLASHCARD QUESTION

Front

What does the base in an exponential function represent?

Back

The base in an exponential function represents the growth (if greater than 1) or decay (if between 0 and 1) factor of the function.

Tags

CCSS.HSF-IF.C.8B

3.

FLASHCARD QUESTION

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100. For example, 4.3% becomes 0.043.

4.

FLASHCARD QUESTION

Front

What is the formula for exponential growth?

Back

The formula for exponential growth is y = a(1 + r)^t, where 'a' is the initial amount, 'r' is the growth rate (as a decimal), and 't' is time.

Tags

CCSS.HSF-IF.C.8B

5.

FLASHCARD QUESTION

Front

What is the formula for exponential decay?

Back

The formula for exponential decay is y = a(1 - r)^t, where 'a' is the initial amount, 'r' is the decay rate (as a decimal), and 't' is time.

Tags

CCSS.HSF-IF.C.8B

6.

FLASHCARD QUESTION

Front

What is the y-intercept of an exponential function?

Back

The y-intercept of an exponential function is the value of 'y' when 'x' is 0, which is equal to 'a' in the function y = a(b^x).

Tags

CCSS.HSF-IF.C.7E

7.

FLASHCARD QUESTION

Front

If a population decreases by 6% per year, what is the decay factor?

Back

The decay factor is 1 - 0.06 = 0.94.

Tags

CCSS.HSF-LE.A.1C

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