Exponential Function Models

The population of Winnemucca, Nevada, can be modeled by P=6191(1.04)^t where t is the number of years since 1990. What was the population in 1990? 

• 0 people

• It doesn't say

• I don't know

• 6191

The population of Winnemucca, Nevada, can be modeled by P=6191(1.04)^t where t is the number of years since 1990. What percent did the population increase each year?

• 4%

• It doesn't say

• I don't know

• 400%

This is a ________________ function.

• Linear

• Exponential

• Quadratic

This is a _______________ function.

• Linear

• Exponential

• Quadratic

Is the table linear, exponential, or quadratic?

• Linear

• Exponential

• Quadratic

• none of these

Pick a function that best models the following situation: The flu virus in a high school.

• Exponential

• Linear

• Quadratic

• Neither

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

• Exponential Growth

• Exponential Decay

What type of function is y = 7(5/4)^x?

• Exponential Growth

• Exponential Decay

Which represents exponential decay?

• A

• B

• C

• D

What is the range of the function shown?

• All real numbers

• All real numbers greater than 1