Reasonable Domain and Range (1st)

Front

What is the definition of 'Domain' in a function?

Back

The set of all possible input values (x-values) for which a function is defined.

Front

What is the definition of 'Range' in a function?

Back

The set of all possible output values (y-values) that a function can produce.

Front

In the context of a car rental company, what does the domain represent?

Back

The domain represents the number of miles driven.

Front

In the context of a music streaming service, what does the range represent?

Back

The range represents the cost of the subscription.

Front

If Ms. Roberts can walk up to 8 corgis, what is the reasonable range of corgis she can walk?

Back

The reasonable range is {1, 2, 3, 4, 5, 6, 7, 8}.

Front

What is the formula to calculate the total cost for renting a car?

Back

Total Cost = $30 * Days + $0.20 * Miles.

Front

What does the initiation fee represent in a gym membership?

Back

The initiation fee is a one-time cost added to the monthly membership fee.

Front

If a gym membership costs $50 per month, what is the range of costs for 12 months?

Back

The range is $50 to $650.

Front

What is the domain of the function if w represents weeks and is limited to 10 weeks?

Back

The domain is {0, 1, 2, 3, ..., 10}.

Front

How do you determine the reasonable range of money earned from walking corgis?

Back

Multiply the number of corgis (1 to 8) by the charge per corgi ($15).