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an increasing exponential function

a decreasing exponential function

Unit 10 Exponent Functions Review

Authored by AMANDA JEAN PINT

Mathematics

9th - 12th Grade

CCSS covered

Used 3+ times

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25 questions

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Select the equation to use for the given problem
A luxury yacht loses 12.5%of its value each year. What is the value of a $150,000 yacht after 6 years?

$y=a\left(1-r\right)^t$

$y=a\left(1+r\right)^t$

$y=a\left(2\right)^{\frac{t}{k}}$

$y=a\left(\frac{1}{2}\right)^{\frac{t}{k}}$

$y=Pe^{rt}$

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Select the equation to use for the given problem
A invasive species of aquatic algae has been tracked in Texas lakes. 5 years ago a study found there it be 243 parts per unit with a current study showing there to be 371 parts per unit. What is the growth rate of this specific species of algae?

$y=a\left(1-r\right)^t$

$y=a\left(1+r\right)^t$

$y=a\left(2\right)^{\frac{t}{k}}$

$y=a\left(\frac{1}{2}\right)^{\frac{t}{k}}$

$y=Pe^{rt}$

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Angel put $15,000 into a high yield savings account with an annual interest rate of 4.35%. At the end of the term the account balance is $20,208.70. How long was the money saved?
Round your answer to the nearest year

(a)

Tags

CCSS.HSF.LE.A.4

FILL IN THE BLANKS QUESTION

1 min • 1 pt

A lamborghini loses 15.75% of its value each year. What is the value of a $250,000 car after 4 years?

(a)

Tags

CCSS.HSF.BF.A.2

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the equation that best represents the graph?

y=2^y

y=2^x

y=2^-x

y=x²

Tags

CCSS.HSF.LE.A.2

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the domain and range of the function y=2^x?
Use the graph to help!

Domain: −∞<x<∞
Range: y>0

Domain: −∞<x<∞
Range: y>1

Domain: −2<x<∞
Range: y>0

Domain: −∞<x<∞
Range: y<0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

Exponential Growth

Exponential Decay

Linear

None

Tags

CCSS.HSF-IF.C.7E

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Unit 10 Exponent Functions Review

Select the equation to use for the given problem
A luxury yacht loses 12.5%of its value each year. What is the value of a $150,000 yacht after 6 years?

Select the equation to use for the given problem
A invasive species of aquatic algae has been tracked in Texas lakes. 5 years ago a study found there it be 243 parts per unit with a current study showing there to be 371 parts per unit. What is the growth rate of this specific species of algae?

Angel put $15,000 into a high yield savings account with an annual interest rate of 4.35%. At the end of the term the account balance is $20,208.70. How long was the money saved?
Round your answer to the nearest year

(a)

A lamborghini loses 15.75% of its value each year. What is the value of a $250,000 car after 4 years?

(a)

What is the equation that best represents the graph?

What is the domain and range of the function y=2^x?
Use the graph to help!

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

Given y=3^xdetermine the y-intercept

Which of the following is an increasing exponential function whose y-intercept is 50?

What is the horizontal asymptote for the graph of
f(x)=13(0.5)^x?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Unit 10 Exponent Functions Review

Select the equation to use for the given problemA luxury yacht loses 12.5%of its value each year. What is the value of a $150,000 yacht after 6 years?

Select the equation to use for the given problemA invasive species of aquatic algae has been tracked in Texas lakes. 5 years ago a study found there it be 243 parts per unit with a current study showing there to be 371 parts per unit. What is the growth rate of this specific species of algae?

Angel put $15,000 into a high yield savings account with an annual interest rate of 4.35%. At the end of the term the account balance is $20,208.70. How long was the money saved? Round your answer to the nearest year (a)

A lamborghini loses 15.75% of its value each year. What is the value of a $250,000 car after 4 years? (a)

What is the equation that best represents the graph?

What is the domain and range of the function y=2x ?Use the graph to help!

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

Given y=3x determine the y-intercept

Which of the following is an increasing exponential function whose y-intercept is 50?

What is the horizontal asymptote for the graph of f(x)=13(0.5)x ?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Select the equation to use for the given problem
A luxury yacht loses 12.5%of its value each year. What is the value of a $150,000 yacht after 6 years?

Select the equation to use for the given problem
A invasive species of aquatic algae has been tracked in Texas lakes. 5 years ago a study found there it be 243 parts per unit with a current study showing there to be 371 parts per unit. What is the growth rate of this specific species of algae?

Angel put $15,000 into a high yield savings account with an annual interest rate of 4.35%. At the end of the term the account balance is $20,208.70. How long was the money saved?
Round your answer to the nearest year

(a)

A lamborghini loses 15.75% of its value each year. What is the value of a $250,000 car after 4 years?

(a)

What is the domain and range of the function y=2^x?
Use the graph to help!

Given y=3^xdetermine the y-intercept

What is the horizontal asymptote for the graph of
f(x)=13(0.5)^x?