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Drag all words over to either Growth or Decay depending on their meaning.
Interest
Expands by
Depreciates
Multiplies by
Shrinks
Increases
Decreases
Appreciates
Growth
Decay
The population of fish in a lake is 1500 and is decreasing at a rate of 11% per year. Write an equation to represent the model.
The population of Klamath Falls is 21,700 and is decreasing at a rate of 8% per year. What will the popluation be in 9 years? (round to the nearest whole number)
The tuition cost at OSU is roughly $28,500 a year, and is increasing at a rate of 1.5% a year. What will the yearly cost be in 5 years to attend OSU? (round to the nearest whole number)
The value of a boat is $45,000 when purchased and is depreciating in value at 15% a year. What is the value of the boat after 4 years? (round to the nearestr whole number)
The value of a boat is $45,000 when purchased and is depreciating in value at 15% a year. After how many years will the boat's value be less than $8000?
Rate % (percent of change)
Starting Value
Evaluate
Rate % (percent of change)
Starting Value
Evaluate
Rate % (percent of change)
Starting Value
Evaluate
Rate % (percent of change)
Starting Value
Evaluate
Write an equation.
Evaluate
Write an equation.
Evaluate
Write an equation.
Evaluate
Rate
Will the value of the function ever reach zero?