Problem 19 of 7
Build an explicit proportional function for A printer prints 50 pages per minute. Define variables.
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write f(x)=kx and define variables.
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Context must have zero starting value and constant unit rate.
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Solution
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1. Identify the unit rate.
2. Multiply the input by the unit rate.
3. Define input and output quantities.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Added constant term.