Determine whether the function represents exponential growth or exponential decay f(x)=(0.2)^{x}

BenoguigoliB

BenoguigoliB

Answered question

2021-07-31

Determine whether the function represents exponential growth or exponential decay. Identify the percent rate of change. Then graph the function.
f(x)=(0.2)x

Answer & Explanation

Alannej

Alannej

Skilled2021-08-01Added 104 answers

Step 1 The function is an exponential decay since its base (which is 0.2) is less than 1.
1r=0.2
r=0.8
r=80%
The rate of decay is about 80%
Step 2

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