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Precalculus: Help and Review Final Exam

Free Practice Test Instructions:

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

Question 1 1. What part of this graph is the solution area?

Question 2 2. Which set of ordered pairs is NOT a function?

Question 3 3.

Which graph represents this piecewise function?

f(x) = 2x, x < 1

f(x) = x² - 1, x≥1

Question 4 4. In a right triangle, the sine of an angle is equal to _____.

Question 5 5. Evaluate.

Question 6 6. What makes solving inequalities different from solving equations?

Question 7 7. Solve the equation below.

Question 8 8. Look at the choices below, which one correctly reflects the quadratic formula?

Question 9 9. Which equation represents this graph?

Question 10 10. Evaluate.

Question 11 11. Which of the following is an exponential function?

Question 12 12. What is x?

Question 13 13. Condense the logarithm below:

Question 14 14. For which of the following trinomials can completing the square be done without having to do any extra work on it?

Question 15 15. Which of the following is equivalent to the expression below?

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Precalculus: Help and Review Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

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