Understanding Functions and Time Inputs
Interactive Video
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Sophia Harris
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Mathematics, Science
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7th - 10th Grade
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Hard
03:58
10 questions
Show answers
1.
Multiple Choice
What does the function P(T) represent in the context of the problem?
The number of people at the beach at a specific time past midnight.
The temperature at the beach at a specific time past midnight.
The number of hours past midnight.
The distance of the beach from the city center.
2.
Multiple Choice
In the function P(T), what is considered the input?
The location of the beach.
The weather condition.
The time past midnight.
The number of people.
3.
Multiple Choice
Why is it important to know whether time or people is the input in the function P(T)?
To predict the number of lifeguards needed.
To calculate the distance to the beach.
To determine the weather conditions.
To correctly interpret the function's meaning.
4.
Multiple Choice
Why is it incorrect to say that P(5) and P(9) refer to the number of people?
Because P(5) and P(9) are weather conditions.
Because P(5) and P(9) are locations.
Because P(5) and P(9) are distances.
Because P(5) and P(9) refer to time inputs, not people.
5.
Multiple Choice
What does the statement P(5) < P(9) imply?
There are more people at the beach at 5 a.m. than at 9 a.m.
There are fewer people at the beach at 5 a.m. than at 9 a.m.
The beach is closed at 5 a.m.
The beach is more crowded at 5 a.m.
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