Exponents and polynomials Review

This is an example of:

(a)  

• Exponential Growth
• Linear Growth
• Linear Decay
• Exponential Decay

This is an example of:

• Linear Growth

• Linear Decay

• Exponential Growth

• Exponential Decay

Select all the equations that represent exponential decay.

Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)⁶

• Growth
• Decay

 A flea medicine breaks down at a rate of 20% per hour.  This is the rate of decay of the medicine. The initial dose is 60 milligrams. Which of the following represent the equation the models the amount of flea medicine left in an animal?

The current population of India (2021) is 1.393 billion people, at an annual rate of increase of 97%. Which exponential function models the population, in billions of people, of India after x number of years?​

(a)  

When the 1st differences are constant, the given values have a ________________ relationship.

• linear

• quadratic

• exponential

• linaer

When the 2nd differences are constant, the relationship is _________________.

• linear

• quadratic

• exponential

• linaer

This graph depicts a ________________ relationship.

• linear

• quadratic

• exponential

• quartic

This graph depicts a ________________ relationship.

• linear

• quadratic

• exponential

• quartic