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05.Target Task Modeling Exponential Functions

Last updated over 3 years ago
34 questions
1

Drag all words over to either Growth or Decay depending on their meaning.

  • Appreciates
  • Multiplies by
  • Increases
  • Interest
  • Decreases
  • Depreciates
  • Shrinks
  • Expands by
  • Growth
  • Decay
1

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.

1

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)

1

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)

1

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)

1

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?

1
1

Rate % (percent of change)

1

Starting Value

1

Evaluate

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1

Rate % (percent of change)

1

Starting Value

1

Evaluate

1
1

Rate % (percent of change)

1

Starting Value

1

Evaluate

1
1

Rate % (percent of change)

1

Starting Value

1

Evaluate

1
1

Write an equation.

1

Evaluate

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1

Write an equation.

1

Evaluate

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1

Write an equation.

1

Evaluate

1
1

Rate

1

Will the value of the function ever reach zero?