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CLEP College Algebra: Functions

Subjects : clep, math, algebra
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What are the calculator instructions for the standard cubic function?






2. What type of function would you use to calculate the most advantageous cell phone plan?






3. What is the average rate of change formula?






4. Why can h not equal zero in the difference of a quotient function formula?






5. Is the standard cubic function odd - even or neither?






6. 4x+5x=8x is what type of an equation?






7. (1 -5)(2 -5)(3 -5)(4 -5) - is this a function?






8. What is the domain of the cube root function?






9. What type of line is a constant function?






10. x^2+y=4 is this a function? Why?

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11. What are the calculator instructions for a standard quadratic equation?






12. Which direction does f(x-c) move






13. What is the slope intercept formula? Define all the variables.






14. What is the formula for the cube root function?






15. What is the standard quadratic function?






16. Is an identity function even - odd or neither?






17. how many domains can you have pointing to one range?






18. What is the range of a square root function?






19. A flat line underlining one vertical line is a symbol for






20. What is slope?






21. What is the range of an identity function?






22. What are the calculator instructions for a square root function?






23. Is a constant function even - odd or neither?






24. What is the domain and range of a constant function?






25. What is another way to write f(x)=x - what type of function is this?






26. What equation does every line have? Discuss the variables.






27. Draw or discuss a constant function






28. What type of slope do you have when the line is horizontal and m=0?






29. What does linear equation mean?






30. What does the square root function look like on a graph?






31. In an identity function if f(10)=x than what is y?






32. {(1 -4)(2 -6)(3 -9)} what numbers are the range?






33. Draw or discuss an increasing function






34. What are the steps for solving a word problem?






35. What are the calculator instructions for the cube root function?






36. What points do you use to plot the inverse on a graph?






37. What type of slope do vertical lines have?






38. {(1 -4)(2 -6)(3 -9)} what numbers are the domain?






39. What is the vertex?






40. Which direction does f(x)=+c move in standard absolute value formula?






41. What are the four steps for solving a linear equation?






42. Is a standard quadratic function even - odd or neither?






43. Which direction does f(x+c) move






44. What direction does f(x)-c move in standard absolute value formula?






45. What is the line called that illustrates the straight line between the two points when showing average rate of change?






46. What is a function?






47. How would this formula move f(x)=(x+1)^2-3






48. What is the domain for the standard cubic function?






49. What is the formula for the square root function?






50. Camera sales price $276 and that is 40% off - what is the original sale price? What does x =?