Create Exponential Functions

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

• Growth
• Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

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

• SLOPE
• RATE OF CHANGE
• STARTING VALUE
• GROWTH/DECAY FACTOR

Tags

CCSS.HSF-IF.C.8B

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

• SLOPE
• RATE OF CHANGE
• STARTING VALUE
• GROWTH/DECAY FACTOR

Tags

CCSS.HSF.LE.B.5

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

• y = 15(35)^x
• y = 15(1.35)^x
• y = 15(0.35)^x
• y = 35(1.15)^x

Tags

CCSS.HSF.LE.A.2

What type of function is represented by this table?
Show all work. Hint: Use your calculator.

• Exponential Growth
• Exponential Decay
• Linear
• None of the above.

Tags

CCSS.HSF-LE.A.1A

Consider the function:
 y = 4(1.42)^x 
What is the percentage of growth?

• 1.42%
• 42%
• 58%
• 37%

Tags

CCSS.HSF-IF.C.8B

You have $10 in you bank account.  It doubles every month.  Write an exponential function to model this. 
How much money will you have in 5 months?

• y = 2(10)^x ; $50
• y = 10(2)^x ; $35
• y = 10(2)^x ; $320
• y = 2(10)^x ; $250

Tags

CCSS.HSF.LE.A.2

Create a exponential function for the pictured table.

• f(x)=27(3)^x
• f(x)=1/3(27)^x
• f(x)=3(27)^x
• f(x)=27(1/3)^x

Tags

CCSS.HSF.LE.A.2

What is the equation that represents the exponential function in the image below?

• y=3(½)^x
• y=3(2)^x
• y=(2)^x
• y=2(3)^x

Tags

CCSS.HSF.LE.A.2

Is y = -5(4)^x growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B