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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 type of slope do horizontal lines have?






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






3. What is the formula for to calculate the difference of a quotient function?






4. Is the square root function odd - even or neither?






5. What is a relation?






6. A. $20 +.05 per min B. $5 +.10 per min - what is x and how do you set up the formula?






7. What does the standard cubic function look like on a graph?






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






9. what is a range?






10. What is the formula in both horizontal stretching and horizontal shrinking?






11. {(1 -4)(2 -6)(3 -9)} what numbers are the domain?






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






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






14. What type of slope do vertical lines have?






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






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






17. How are functions normally written?






18. 4(x-7)=4x-28 is what type of an equation?






19. What is the range for an absolute value function?






20. What type of slope do you have when m=? and the line is vertical?






21. What is the vertical line formula?






22. What is a constant function?






23. {(1 -4)(2 -6)(3 -9)} what numbers are the range?






24. what is the letter used to represent slope?






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






26. Repair bill for a boat is $1 -603. $532 is for parts and it's $63 per hour for labor. How many hours does it take to fix the boat and what is x?






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






28. what is the formula for slope?






29. What is the formula for the standard cubic function?






30. what can never equal zero in the slope formula and why?






31. What is the range for a standard quadratic function?






32. What is the average rate of change formula?






33. How do you graph Ax+By+C=0?






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






35. (1 -5)(2 -5)(3 -5)(4 -5) - is this a function?






36. What are the four steps for finding the inverse of a function?






37. Of the seven of algebra's common graph's how many are odd?






38. x= a real number is what type of equation?






39. When is the only time (-infinity - +infinity) is not the domain?






40. What are the calculator instructions for the standard cubic function?






41. What is the range of the constant function?






42. What are two examples of composit functions?






43. y=f(cx) - what does this formula represent?






44. Two vertical lines side by side are a symbol for what






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






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






47. What is the domain for an absolute value function?






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






49. $50 -000 is the original investment - you will invest the money at two seperate interest rates 15% and 7% and the yield is $6 -000. What is x and what is the formula?






50. What is the formula for an absolute value function?