Quiz about Exponential Functions and Arithmetic and Geometric Sequences

Question 1

Anything raised to a power of zero is always:

Accepted Answer

1

Answer

0

Answer

itself

Answer

negative

Question 2

Simplify (-9)⁰

Accepted Answer

1

Answer

-9

Answer

-1

Answer

9

Question 3

Given the negative exponent rule... Simplify: 3^-1?

Accepted Answer

= 1/3

Answer

= -3

Answer

= - 1/3

Answer

= 3/1

Question 4

Determine if the sequence is Arithmetic, Geometric, or neither.

4, 8, 12, 16, ...

Accepted Answer

Arithmetic

Answer

Geometric

Answer

Neither

Question 5

Determine if the sequence is Arithmetic, Geometric, or neither.

5, 10, 20, 40, ...

Accepted Answer

Geometric

Answer

Arithmetic

Answer

Neither

Question 6

Is the pictured graph exponential growth, exponential decay, or linear or none?

Accepted Answer

Exponential Growth

Answer

Exponential Decay

Answer

Linear

Answer

None

Question 7

What function is present?

Accepted Answer

Exponential Decay

Answer

Absolute Value

Answer

Linear Equation

Answer

Exponential Growth

Question 8

What type of function is present? f(x) = 2^x?

Accepted Answer

Exponential Growth

Answer

Linear Equation

Answer

Absolute Value

Answer

Exponential Decay

Question 9

What is the equation that best represents the graph?

Accepted Answer

y=2x

Answer

y=2y

Answer

y=2-x

Answer

y=x2

Question 10

This is an example of.....

Accepted Answer

exponential decay

Answer

exponential growth

Answer

constant change

Answer

a linear function

Question 11

What is the y-intercept of the function?

Accepted Answer

3

Answer

2

Answer

1

Answer

-2

Answer

4

Question 12

Given y=3^xdetermine the y-intercept

(Hint: what is the x-value of any y-intercept? use this to find the y-int)

Accepted Answer

(0,1)

Answer

(0,3)

Answer

No Y-intercept

Answer

y=-1

Question 13

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

Accepted Answer

13

Answer

(.27)x

Answer

.27

Answer

3.51

Question 14

For $$f\left(x\right)=4\cdot3^x$$ , find the correct graph, asymptote, domain and range.

Accepted Answer

Option A is correct

Answer

B.

Question 15

For $$f\left(x\right)=\left(\frac{1}{2}\right)^x$$ , find the correct graph, asymptote, domain and range.

Accepted Answer

Option A is correct

Answer

B.

Question 16

Which graph is an exponential function?

Accepted Answer

red

Answer

blue

Answer

green

Answer

none

Question 17

Given the function $$y=3\left(2\right)^x$$ , fill in the blank in the table when $$x=3$$ .

Accepted Answer

Answer

Answer

Answer

Question 18

Does this graph show an arithmetic or a geometric sequence?

Accepted Answer

Geometric

Answer

Arithmetic

Answer

Neither

Answer

Both

Question 19

Is this a graph of an arithmetic or a geometric sequence?

Accepted Answer

Arithmetic

Answer

Geometric

Question 20

To which family function do these graphs belong?

Accepted Answer

Exponential Function

Answer

Linear Function

Question 21

What is the pattern you see in this table?

Accepted Answer

Common Ratio = 3

Answer

Common Ratio = 1/3

Answer

Common Difference = 8

Answer

Common difference = 3

Question 22

This equation represents _____________.

Accepted Answer

the explicit geometric formula

Answer

an exponential function

Answer

the recursive geometric formula

Answer

a linear function

Question 23

This image shows how a certain bacteria grows in a petri dish. What is the common ratio of this sequence?

Accepted Answer

2

Answer

4

Answer

3

Answer

6

Question 24

Write the explicit formula for the following geometric sequence:

100, 50, 25, 12.5, ...

Accepted Answer

a_n = 100(1/2)^n-1

Answer

a_n = 2(100)^n-1

Answer

a_n = 100(2)^n-1

Answer

a_n = (1/2)(100)^n-1

Question 25

What is the common ratio of this geometric sequence?

Accepted Answer

r = 2

Answer

r = 1/2

Answer

r = 1

Answer

r = 3

Exponential Functions and Arithmetic and Geometric Sequences

28 questions

Anything raised to a power of zero is always:

Simplify (-9)⁰

Given the negative exponent rule... Simplify: 3^-1?

Determine if the sequence is Arithmetic, Geometric, or neither.

4, 8, 12, 16, ...

Determine if the sequence is Arithmetic, Geometric, or neither.

5, 10, 20, 40, ...

Is the pictured graph exponential growth, exponential decay, or linear or none?

What is the common ratio of sequence
g₂= −16⋅(−1/4)^n-1 ?

What function is present?

What type of function is present? f(x) = 2^x?

What is the equation that best represents the graph?

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Exponential Functions and Arithmetic and Geometric Sequences

28 questions

Anything raised to a power of zero is always:

Simplify (-9)0

Given the negative exponent rule... Simplify: 3-1?

Determine if the sequence is Arithmetic, Geometric, or neither.4, 8, 12, 16, ...

Determine if the sequence is Arithmetic, Geometric, or neither.5, 10, 20, 40, ...

Is the pictured graph exponential growth, exponential decay, or linear or none?

What is the common ratio of sequenceg2 = −16⋅(−1/4)n-1 ?

What function is present?

What type of function is present? f(x) = 2x?

What is the equation that best represents the graph?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Simplify (-9)⁰

Given the negative exponent rule... Simplify: 3^-1?

Determine if the sequence is Arithmetic, Geometric, or neither.

4, 8, 12, 16, ...

Determine if the sequence is Arithmetic, Geometric, or neither.

5, 10, 20, 40, ...

What is the common ratio of sequence
g₂= −16⋅(−1/4)^n-1 ?

What type of function is present? f(x) = 2^x?