Linear, Quadratic, Exponential Models

The original value of a painting is $1400, and the value increases by 9% each year. Write an exponential growth function to model this situation.

• y=1400(1.09)^x

• y=1.09(1400)^x

• y=1400(.91)^x

• y=1.09^x

Tags

CCSS.HSF.LE.A.2

The population of Winnemucca, Nevada, can be modeled by P=6191(1.04)^t where t is the number of years since 1994. What percent did the population increase each year?

• 4%

• 104%

• .04%

• .4%

Tags

CCSS.HSF-LE.A.1C

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

• 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

The population of Winnemucca, Nevada, can be modeled by P=6191(1.04)^t where t is the number of years since 1994. How many people lived in Winnemucca in 2001?

• 6191

• 8473

• 7243

• 8147

This is a _______________ function.

• Linear

• Exponential

• Quadratic

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

This is a _______________ function.

• Linear

• Exponential

• Quadratic

Is the table linear, exponential, or quadratic?

• Linear

• Exponential

• Quadratic

• none of these

This table represents what kind of function?

• Linear

• Exponential Growth

• Exponential Decay

• Quadratic

This is a ________________ function.

• Linear

• Exponential

• Quadratic

This is a _______________ function.

• Linear

• Exponential

• Quadratic