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Laabri

Exponential Functions Unit REVIEW

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Last updated about 2 years ago
25 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What is the range for this function?

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2.

What is the domain for this function?

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3.

What is the asymptote of this graph?

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4.

What is the y-intercept of this graph?

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5.

Is this an example of exponential growth or decay?

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6.

Sophie invested $5000 into an account that will increase in value by 2.3% each year.

Write a function to model this situation.

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7.

Which function(s) represents exponential decay.

May be more than one.

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8.

Jack bought a new car in 2014 for $28,000. If the value of the car decreases by 14% each year, write an exponential equation model for the value of the car in 2018.

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9.

A baseball card that was valued at $200 in 1980 has increased in value by 7% each year. Write a function to model what the value of the card would be in 2017.

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10.

Which exponential function represents the graph below?

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11.

Which exponential function matches the data shown?

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12.

What is the range of the function below?

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13.

What is the domain of the function below?

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14.

Find the equation that that best fits this data.

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15.

First find the equation for this set of exponential data.

Then find the value of the stock in the year 2025.

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16.

What is the range for this function?

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17.

What is the domain for this function?

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18.

What is the asymptote for this function?

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19.

What is the asymptote for this function?

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20.

What is the asymptote for this graph?

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21.

What is initial amount from this function?

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22.

This is a table showing population in Texas in millions.

Find an estimate of the population in 2020 based off this table.

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23.

The original value of an investment is $1,800.

If the value has increased by 7% each year, write an exponential function to model the situation.

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24.

Manny bought a brand new car in 2012 for $28,750. The car depreciates by 12% each year. Write an exponential function to model the situation.

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25.

First find the equation from this data.

Then evaluate that function at the x value of -8.

When x= -8, y =______