Advanced MathEasy–MediumRecognising exponential from a description
Advanced Math practice question
The number of views of a video triples every day. Which type of function models the number of views over time?
- A. An increasing exponential functionCorrect
- B. An increasing linear function
- C. A quadratic function
- D. A constant function
Answer: A. An increasing exponential function
Multiplying by 3 each day is exponential growth.
Why the other answers are wrong
- B. An increasing linear function
- Linear growth would add the same number each day.
- C. A quadratic function
- No squared relationship.
- D. A constant function
- The number changes.
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