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SAT Math Vocab 2

Subjects : sat, 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. Changing the grouping of terms will not change the sum - (a + b) + c = a + (b + c)






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






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






4. A triangle with one obtuse angle






5. Skip-counting by any given number Ex: 4 - 8 - 12 - 16...






6. The steepness of a line on a graph - rise over run






7. Moves each point in a figure the same distance and direction - the new image is congruent to the original






8. A triangle with two equal sides






9. Probability based on what happens when an experiment is actually done






10. A rate that has a denominator of 1






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






12. A letter used to represent one or more numbers






13. A diagram that summarizes data using the median - the upper and lower quartiles - and upper and lower extremes.






14. Terms that have identical variable parts raised to the same power






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






16. A term that has no variable and does not change






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






18. A table that lists items together according to its interval which is the number of times - or frequency - that the items occur






19. A decrease in the price of an item






20. The number used to enlarge or reduce similar figures






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






22. The height of each lateral (outside) face of a pyramid or cone






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






24. A single term made up of numbers and variables






25. A data display that shows groups of data arranged in order by place value.






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






27. Two line segments with equal lengths






28. Where two polygons meet in a polyhedron






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






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. Figures that have the same shape but different sizes; their angles are congruent and their sides are proportional






32. Special polyhedron with faces that are all squares






33. The distance across a circle through its center (is also twice the radius)






34. A number written as the product of its prime factors






35. One of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2






36. y = mx + b






37. An angle that measures 90 degrees






38. The original amount of money loaned or borrowed






39. The ratio of the number of ways the event can occur to the number of ways the event cannot occur. Favorable over Unfavorable.






40. A quadrilateral with exactly one pair of parallel sides






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






42. A pair of numbers - (x - y) - that indicate the position of a point on a coordinate plane.






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






44. The point where a graph crosses the x-axis






45. Finding all the solutions of an equation






46. A model of an object in which the dimensions are in proportion to the actual dimensions of the object.






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






48. To find the value of an expression






49. A quadrilateral with two pairs of parallel sides






50. A three-dimensional closed figure that looks like a ball