Problem 165 of 7
Build a function from the verbal comparison the weight w is one-fourth of the total mass M. Define input and output.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
define dependent and independent variables.
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Comparison must use more than, less than, multiple of, or difference 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 input quantity.
2. Translate comparative language carefully into operations.
3. Write the output as a function of the input.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Reversed less-than constructions.