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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for exponential growth?
💡 Hint: Think about how things grow over time.
Question 2
Easy
In exponential decay, if a quantity is halved every hour, what does this imply?
💡 Hint: Consider how many times the value decreases.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the general form of an exponential function?
- y = a * b^x
- y = ax + b
- y = a + b
- y = ax^2 + bx + c
💡 Hint: Think about variables and their relationships.
Question 2
True or False: Exponential growth always increases rapidly.
- True
- False
💡 Hint: Consider the behavior of exponential functions on a graph.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A city has a population of 80,000 and grows at a rate of 5% per year. Calculate the city's population after 15 years.
💡 Hint: Calculate each year and see how quickly it adds up.
Question 2
A car depreciates 20% in the first year and 15% each year after that. What is the value after 4 years from an initial value of $25,000?
💡 Hint: Calculate each year's depreciation step by step.
Challenge and get performance evaluation