Does the following equation represent an exponential growth or decay function? f(x) = 34(0.05) x

Decay because 0.05 is between 0 and 1

Growth because 34 is greater than 1

Growth because 0.05 is between 0 and 1

Decay because 34 is greater than 1

Does the following equation represent an exponential growth or decay function? f(x) = 3(5.10) x

Growth because 5.10 is greater than 1

Growth because 3 is greater than 1

Decay because 3 is greater than 1

Decay because 5.10 is not between 0 and 1

The breakdown of a sample of a chemical compound is represented by the function p(t) = 300(0.5) t , where p(t) represents the number of milligrams of the substance and t represents the time, in years. In the function p(t), explain what 0.5 and 300 represent.

300 is the initial amount and 0.5 is the decay factor

300 is the initial amount and 0.5 is the growth factor

0.5 is the initial amount and 300 is the growth factor

0.5 is the initial amount and 300 is the decay factor

Exponential Functions Basics

Quiz

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Hard

•

CCSS

HSF-IF.C.8B, HSF.LE.B.5, HSF-IF.C.7E

+1

Standards-aligned

Barbara White

Used 2+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an exponential function, what does the 'a' represent?

SLOPE

RATE OF CHANGE

INITIAL AMOUNT

GROWTH OR DECAY FACTOR

Tags

CCSS.HSF.LE.B.5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an exponential function, what does the 'b' represent?

SLOPE

RATE OF CHANGE

INITIAL AMOUNT

GROWTH OR DECAY FACTOR

Tags

CCSS.HSF.LE.B.5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial amount, for the function: f(x) = 300(1.16)^x?

300

1.16

.16

x

Tags

CCSS.HSF.LE.B.5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of function is y = 7(6.25)^x?

Exponential Growth

Exponential Decay

Linear

None of the above

Tags

CCSS.HSF-IF.C.8B

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What type of function is f(x)=2(¹/₇)^x ?

Exponential Growth

Linear

Exponential Decay

None of the Abovee

Tags

CCSS.HSF-IF.C.8B

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If y = ab^x represents an exponential decay function, what are the possible values of b?

b = 1

b > 1

b < 0

0 < b < 1

Tags

CCSS.HSF-IF.C.8B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is the Graph Linear, Exponential Growth, or Exponential Decay, Neither:

Linear

Exponential Growth

Exponential Decay

Neither

Tags

CCSS.HSF-IF.C.7E

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Exponential Functions Basics

20 questions

In an exponential function, what does the 'a' represent?

In an exponential function, what does the 'b' represent?

What is the initial amount, for the function: f(x) = 300(1.16)x?

What type of function is y = 7(6.25)x?

What type of function is f(x)=2(1/7)x ?

If y = abx represents an exponential decay function, what are the possible values of b?

Is the Graph Linear, Exponential Growth, or Exponential Decay, Neither:

Is the Graph Linear, Exponential Growth, or Exponential Decay, Neither:

In an exponential function, what does the 'a' represent?

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

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What is the initial amount, for the function: f(x) = 300(1.16)^x?

What type of function is y = 7(6.25)^x?

What type of function is f(x)=2(¹/₇)^x ?

If y = ab^x represents an exponential decay function, what are the possible values of b?