For each function below, identify and enter the percent rate of change per unit, t. Round to the nearest tenth of a percent. Then use the drop-down menus to classify each as exponential growth or decay

Step-by-step explanation:

Expression that defines a growth function is,

Here, initial amount

growth rate

And = Growth factor

Similarly, decay function is represented by the expression,

That means if a function has a growth factor (1 + r) or greater than 1, function will have a exponential growth.

And a function with growth factor between 0 to 1, it will be a decay.

1).

  Growth rate = 18%

  Here, 1.18 > 1

  Therefore, function is a growth function.

2).

    Decay rate = 50%

    Here growth factor (0.5) is less than 1.

    Therefore, function is a decay function.

3).

     Growth rate = 1.7%

     Growth factor (1.19) is greater than 1.

     Therefore, function will be a growth function.

4).

    Decay rate = 87%

    Growth factor (0.13) < 1

    Therefore, function will be a decay function.

step-by-step explanation:

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