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GRE Math: Facts

Subjects : gre, math
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 does it mean if y is inversely proportional to x?






2. If you were given the graph of y = f(x) - what does f(a) represent?






3. When a pair of parallel lines is intersected by a third line - what is true about the eight angles that are formed?






4. What is the relationship between the graph of f(x) the graph of y = f(x) + 2?






5. What is the ratio of similitude?






6. What is the volume of a cube?






7. How do you calculate a weighted average?






8. What is the formula for the area of a parallelogram?






9. What is special formula for the area of an equilateral triangle?






10. Properties of zero 3






11. What is the formula for the area of a rectangle?






12. What is the relationship between the graph of f(x) the graph of y = f(x) - 2?






13. What are the properties of a square?






14. How do you calculate percent increases and decreases?






15. How do you find the x-intercept of a graph?






16. If the product of two or more numbers is 0 - what do you know about the numbers?






17. What are the quotient and the remainder?

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18. What is a function?






19. Important binomial 1






20. What is the relationship between a radius of a circle and a line that is tangent to the circle?






21. What is the triangle inequality?






22. What is an exterior angle of a polygon?






23. If a polygon has n sides - the sum of the measures of its n exterior angles - taking one angle at each vertex?






24. What is the area of a square?






25. What is true about the areas of similar triangles?






26. What is the distance formula?






27. Properties of one 2






28. What is the measure of a straight angle?






29. What is a composite number?






30. What is the formula for the surface area of a rectangular solid?






31. How you convert a fraction or a decimal to a percent?






32. What formula is used for an average?






33. What is the midpoint formula?






34. How do you convert a percent to a fraction or a decimal?






35. What do we mean by the slope of the line?






36. Properties of one 3






37. Properties of zero 1






38. What is the relationship between the graph of f(x) the graph of y = f(x + 2)?






39. How do you find the y-intercept of a graph?






40. What is a fractional exponent?






41. Law of exponents 2






42. What is an exterior angle of a triangle?






43. What is the relationship between the graph of f(x) the graph of y = f(x - 2)?






44. How do you find a percent of a number?






45. What is the probability of an event that cannot occur? That must occur?






46. Law of exponents 1






47. What is true about the measures of the three angles in a triangle?






48. What is an even and an odd number?






49. What are the properties of a parallelogram?






50. In a circle of radius r - what is the formula for the circumference?