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CLEP College Algebra Vocab

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. In a sum - you can add terms in any order - a + b = b + a






2. A(b + c) = ab + ac - an + ac = a(b+ c)






3. A number that has more than two factors






4. The sum of a number and zero is always that number.






5. Number in front of a variable






6. A relation that assigns exactly one output value for each input value






7. An equation that states that two ratios are equal - Ex: 1/2 = x/10






8. A method of writing very large or very small numbers by using powers of 10






9. operations that undo each other - such as addition and subtraction






10. A number that can not be written a/b






11. The perpendicular (90 degrees) distance from the base of a triangle to the opposite vertex






12. Number of favorable outcomes divided by total number of possible outcomes






13. probability based on what happens when an experiment is actually done






14. A mathematical sentence with an equal sign that shows that two expressions are equivalent






15. The product of any number and one is that number.






16. A whole number that has exactly two factors - 1 and itself.






17. Apr - the percent of the principal you pay or earn a year






18. A diagram used to show the total number of possible outcomes in an experiment






19. one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2






20. The set of all the output (y-values) for a function






21. The original amount of money loaned or borrowed






22. When the GCF of the numerator and denominator is 1






23. A line segment from the center of a circle to any point on the circle (is also half the diameter)






24. Is the middle value in a data set where the numbers are ordered least to greatest






25. Is the set of all points that are an equal distance from a point called the center






26. A plane that is divided into four regions by a horizontal line called the x-axis and a vertical line called the y-axis - aka 'the Cartesian plane' after Ren






27. The order of the factors does not change the product a x b = b x a






28. Consists of numbers and operations






29. one of four sections into which the coordinate plane is divided






30. The order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponets 3. multiplication and divison 4. addition and subtraction






31. What should occur in a probability experiment...an experiment is not actually done






32. A mathematical notation indicating the number of times a quantity is multiplied by itself






33. A






34. Is the amount paid for borrowing or lending money






35. y = mx + b






36. Is a number made of repeated factors






37. An equation that shows a relationship among two or more quantities






38. The smallest multiple that two or more numbers have in common






39. A set of three positive integers that work in the pythagorean theorem






40. The total area of the 2-dimensional surfaces that make up a 3-dimensional object.






41. The number of square units needed to cover a flat surface






42. Positive and Negative Whole Numbers and 0. Examples: .... -3 - -2 - -1 - 0 - 1 - 2 - 3.....(Does not include fractions or decimals)






43. The point where a graph crosses the y-axis






44. special polyhedron with faces that are all squares






45. An equation whose answers are ordered pairs (x -y) and whose answers graph a straight line






46. A ratio that compares two quantities measured in different units






47. The least common multiple of the denominators of two or more fractions.






48. A comparison of two numbers by division






49. Is the value in a data set that occurs most often. If all values occur the same amount of times there is no mode for that set.






50. The y-value in a function







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