Exponential Growth and Decay

Which graph represents exponential decay?

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• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

Is this exponential growth or decay?

• Growth

• Decay

Write an equation for the table

Tags

CCSS.HSF.LE.A.2

Write an equation

Tags

CCSS.HSF.LE.A.2

Write an equation

Tags

CCSS.HSF.LE.A.2

If the decay rate is 20%, which of the following represent the decay factor?

• 0.2

• 0.8

• 1.2

• 1.8

Tags

CCSS.HSF-IF.C.8B

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?

Tags

CCSS.HSF.LE.A.2

The value of a car depreciates exponentially. Identify the decay factor is the car was worth $20,000 initially and worth $15,000 after 1 year.

• 1.33

• 0.75

• 0.66

• 0.25

Find the decay factor from the given graph.

Tags

CCSS.HSF-IF.C.7E

Which equation represents the given table?

Tags

CCSS.HSF.LE.A.2