Creating Exponential Functions Author: RayMiller Andrew Description: Please use the description to create the equation of the function that best matches. Keywords: , , , , , , online teaching
Content: Definitions: 0. Bacteria doubles. You originally had 8 in the population 1. A population starts with 2 rodents and grows by 12%25 yearly 2. Bacteria cultures starts with 12 and decays at a rate of 88%25 3. You bought a coin collection for $12 it grows at 88%25 yearly. 4. An old house costs you $88,000 and appreciates by 20%25 yearly 5. A company requires $88 to invest and it grows by 2%25 6. The business has 12 employees and doubles yearly 7. You invest in stock that loses 92%25 yearly. You started with 8,000 8. You deposit 12 dollars in the bank and it accrues 2%25 interest 9. Has the point (0,88) and gains interest of 12%25 10. Decays at a rate of 12%25 11. A motorcycle costs 8,000 dollars and it loses 8%25 yearly 12. Has an initial value of 1.12 13. You began with 88 people in your program and it grows 20%25 yearly 14. A car depreciates by 8%25 each year. You paid 12,000 15. A tourment starts with 12 players and loses 50%25 each round
Answers: 0. f(x) = 12(0.92)^x 1. f(x) = 88(1.02)^x 2. f(x) = 12( 0.12)^x 3. f(x)= 12(1.02)^x 4. f(x) = 88 (1.2)^x 5. f(x) = 8 (0.92)^x 6. f(x) = 12 (2) ^x 7. f(x) = 8(0.08)^x 8. f(x) = 88(1.12)^x 9. f(x) = 2 (1.12)^x 10. f(x) = 88(1.2)^x 11. f(x) = 12 (1/2) ^x 12. f(x) = 2(0.88)^x 13. f(x) = 1.12(2)^x 14. f(x) = 12 (1.88)^x 15. f(x) = 8 (2)^x
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