Exponential Growth and Decay Factors and Rates

Is the graph linear, exponential or neither? (a)  

• Linear

• Exponential 

• Neither

Is the table linear, exponential or neither? (a)  

• Linear

• Exponential

• Neither

What type of function best models the situation: A zombie virus has infected the population and the number of infected people triples every day.

• linear

• quadratic

• exponential growth

• exponential decay

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

• Exponential Growth

• Linear

• Exponential Decay

• None of the Abovee

Tags

CCSS.HSF-IF.C.8B

What type of function best models the situation: A zombie virus has infected the population and the number of infected people triples every day. (a)  

• Exponential growth

• Linear

• Quadratic

• Exponential Decay

How would you describe the rate of change of these functions?

• Both functions have constant rate of change because they are exponential.

• Both functions have a variable rate of change because they are both exponential.

• A has a constant rate of change because it is linear and B has a variable rate of change because it's exponential

• A has a constant rate of change because it is quadratic and B has a variable rate of change because it's exponential

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What type of function describes the story below?You have $5 and triple your money every day. (a)  

• Linear

• Quadratic

• Exponential

What is the exponential equation for the graph?

• y=40(3/2)^x

• y=40(1/2)^x

• y=40(2/3)^x

• y=40(3/4)^x

Tags

CCSS.HSF.LE.A.2

When do we have growth?
f(x) = (a)(b^x)

• a < 1

• b > 1

• 0 < b < 1

• a > 1

Tags

CCSS.HSF-IF.C.8B