Exponential Sequences

Does the Sequences Represent a Linear or an Exponential Function?

• Linear

• Exponential

Does the Sequences Represent a Linear or an Exponential Function?

_ , 100 , 25, 25/4,...

• Linear

• Exponential

Which equation best represents the sequences? 3,9,27... Such that f(1) = 3

• y = 3x + 3

• y = 3(x-1)+3

Find f(6) (hint use the equation you wrote)

How do you know if a sequence is exponential?

• First Differences are Constant

• Second Differences are Constant

• It is a multiplying pattern.

What is the common ratio for the exponential sequence?

• -1

• 5

• 1/5

• -625

Which function represents the exponential sequence?

• f(x) = 4(4)^x

• f(x) = 256(4)^x

• f(x) = 256(1/4)^x

• f(x) = 4(1/4)^4

What is the common ratio for the exponential equation?

• 4

• x

• 3

• 1/3

Which equation represents a car depreciating by15%? Hint: (1 - 0.15)

• A

• B

• C

• D

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

• Exponential Growth

• Linear

• Exponential Decay

• Quadratic