Q
QuestionMathematics

y= 100(1.25) x A. Does this function represent exponential growth or exponential decay? B. What is your initial value? C. What is the rate of growth or rate of decay?
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Answer

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Step 1
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Step 2
: Identify the Exponential Function Form

The given function is in the standard exponential form: $$y = 100(1.25)^{x}

Final Answer

Step 3: Identify Initial Value - In the exponential function y = a(b)^{x}, the initial value is the coefficient before the base - Here, the initial value is 100 B. Step 4: Calculate Rate of Growth - The rate of growth is the base minus 1 - Base = 1.25 - Growth rate = 1.25 - 1 = 0.25 or 25% C.