Problem 47 of 7
Create an exponential or logarithmic equation in two variables from context value y of an asset depreciates by 15% annually from an initial value of $25,000 over x years.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
model inverse growth/decay relationships.
Hidden until you reveal it.
Model growth/decay or inverse logarithmic relationship with positive inputs.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify initial value, base, and variables.
2. Write exponential relationship or logarithmic inverse.
3. State domain restrictions for logs or positive bases.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Linear model for constant percent change.