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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 shape is the standard quadratic function?






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






3. What is a relation?






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

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






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






7. how many ranges can you have for each domain?






8. What does the graph of the cube root function look like on the graph?






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






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






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






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






13. What is the domain for a standard quadratic function?






14. An American Football field is 200 feet longer than it's width. The perimeter is 1040. What are the dimensions?






15. What is the range of the constant function?






16. What does linear equation mean?






17. {(1 -4)(2 -6)(3 -9)} what numbers are the domain?






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






19. (1 -5)(2 -5)(3 -5)(4 -5) - is this a function?






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






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






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






23. What can we substitute for f(x)?






24. What is the range of the cube root function?






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






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






27. What is the formula for an identity function?






28. What type of line is a constant function?






29. x=all real numbers is what type of an equation?






30. What is the domain of an identity function?






31. What is the slope of a perpendicular line?






32. what is a range?






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






34. Of the seven of algebra's common graph's how many are even?






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






36. what is the letter used to represent slope?






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






38. What is the vertical line formula?






39. Is an absolute value function even - odd or neither?






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






41. How do you calculate a constant function in your calculator?






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






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






44. What is the range of an identity function?






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






46. What type of line is an identity function?






47. What does the average rate of change formula solve?






48. What are the algebra of functions?






49. 4x+5x=8x is what type of an equation?






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