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Logarithms in Business Calculus Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. What does the quotient property tells us to do?

Question 2 2. Evaluate.

Question 3 3. Evaluate.

Question 4 4. If the half life of carbon-14 is 5730 years, and you have a sample that has lost 80% of its carbon-14, how old is the sample?

Question 5 5. Which of the following is NOT an inelastic demand for a product?

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Question 6 6. Which of the following is an approximation of e?

Question 7 7. Which of the following produces a flip over the y-axis?

Question 8 8. y = log (x) - 3 produces what kind of shift or lift?

Question 9 9. Evaluate the logarithm below:

Question 10 10. What is the end behavior of the function y = log_8 (x) as x gets very small?

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Question 11 11. What is the end behavior of an exponential function as x gets very large?

Question 12 12. Simplify the following expression.

Question 13 13. Solve the following equation for y = f(x).

Question 14 14. How is price elasticity of demand measured?

Question 15 15. Evaluate.

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Question 16 16. Evaluate to 2 decimal places.

Question 17 17. Use the following information to answer the question.

Question 18 18. ln(e) equals to _____.

Question 19 19. Which of the following produces a shift up?

Question 20 20. What kind of number is e?

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Question 21 21. Evaluate the logarithm below to 2 decimal places.

Question 22 22. Condense the logarithm below:

Question 23 23. What is the end behavior of a logarithmic function as x gets very large?

Question 24 24. Evaluate: log (1000).

Question 25 25. Elasticity of demand is said to be elastic when elasticity is:

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Question 26 26. Simplify: ln(a*4*e/b).

Question 27 27. If a 10% change in price leads to a 30% change in the quantity demanded, then what is the elasticity?

Question 28 28. Which logarithmic property is shown below?

Question 29 29. To exponentiate both sides of an equation is to _____

Question 30 30. Which expression is equivalent to log having base = e?

Logarithms in Business Calculus Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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