Problem 128 of 7
Choose the function operation that matches this context: profit is revenue minus cost.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
distinguish total, difference, product, ratio, and adjustment.
Hidden until you reveal it.
Distinguish total, difference, product, ratio, and adjustment language.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the quantities represented by each function.
2. Translate the relationship words into an operation.
3. Write the combined-function notation that matches the context.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Choosing an operation from keyword alone when the quantities imply a different relationship.