Practice - Key Concepts
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Practice Questions
Test your understanding with targeted questions
What is the initial value in the function y = 3 * (2^x)?
💡 Hint: Look for the constant before the exponent.
If a quantity doubles every hour, what is the growth rate?
💡 Hint: Doubling means the quantity is multiplied by 2.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for exponential growth?
💡 Hint: Think about the increase in terms of percentage.
Is exponential decay characterized by a growth base less than 1?
💡 Hint: Remember, what does a base less than 1 signify?
2 more questions available
Challenge Problems
Push your limits with advanced challenges
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.
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.
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Reference links
Supplementary resources to enhance your learning experience.