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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. Consists of numbers - variables - and operations






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






3. The largest factor that two or more numbers have in common.






4. Number in front of a variable






5. To find the value of an expression






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






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






8. One of four sections into which the coordinate plane is divided






9. A letter used to represent one or more numbers






10. The bottom of a triangle






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






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






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






14. A number that can be written as a/b where a and b are integers - but b is not equal to 0.






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






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






17. Finding all the solutions of an equation






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






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






20. Two lines that never intersect






21. Is the number that is repeatedly multiplied in a power






22. A polyhedron with one base and the faces are triangles






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






24. Changing the grouping of factors will not change the product - (ab)c = a(bc)






25. A transformation that "flips" a figure over the x or y axis






26. A three-dimensional figure whose surfaces are polygons






27. The sum of a number and its opposite is zero.






28. Operations that undo each other - such as addition and subtraction






29. The distance a number is from 0 on the number line - value of n is written l n l






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






31. A number that has a whole number for a square root ex: 9 - 16 - 121






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






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






34. A triangle with no equal sides






35. Two line segments with equal lengths






36. A point where three or more edges meet in a polyhedron - or where two lines meet in a polygon






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






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






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






40. Is a polyhedron with two bases and faces are rectagles






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






42. A decrease in the price of an item






43. An event who's outcome does depend on the outcome of a previous event






44. Two angles whose sum is 180 degrees






45. Consists of numbers and operations






46. The amount of 3-dimensional space occupied by an object






47. A transformation that turns the original figure around the origin 90 - 180 - or 270 degrees clockwise or counter clockwise






48. In a proportion the numbers diagonally across from each other multiplied together Ex: a/b=c/d - ad and bc






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






50. The x-value in a function