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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the initial value in the function y = 3 * (2^x)?
💡 Hint: Look for the constant before the exponent.
Question 2
Easy
If a quantity doubles every hour, what is the growth rate?
💡 Hint: Doubling means the quantity is multiplied by 2.
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 formula for exponential growth?
- y = a(1 + r)^t
- y = a(1 - r)^t
- y = ab^x
💡 Hint: Think about the increase in terms of percentage.
Question 2
Is exponential decay characterized by a growth base less than 1?
- True
- False
💡 Hint: Remember, what does a base less than 1 signify?
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A tree grows at an exponential rate, currently 3 meters tall. If it grows by 40% each year, how tall will it be after 5 years?
💡 Hint: Find the new height each year based on the previous height’s growth.
Question 2
A starting investment of $1,000 generates 6% interest compounded annually. What will it be worth in 10 years?
💡 Hint: Each year, the interest is calculated on the total, not just the initial amount.
Challenge and get performance evaluation