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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. The set of all the input (x-values) for a function






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






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






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






5. The y-value in a function






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






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






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






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






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






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






12. The side of a right triangle opposite the right angle - also the longest side of a right triangle






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






14. The percent of the principal you pay or earn a year






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






16. Equations that have the same solution






17. A three-dimensional figure whose surfaces are polygons






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






19. To find the value of an expression






20. The sum of the lengths of the sides of a polygon






21. A decimal in which one or more digits repeat infinitely






22. A triangle with 3 acute angles






23. Consists of numbers and operations






24. A triangle with two equal sides






25. A line that divides a figure into two halves that are mirror images of each other






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






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






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






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






30. A(b + c) = ab + ac






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






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






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






34. An event that is not affected by another event.






35. A number that has more than two factors






36. A triangle with no equal sides






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






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






39. Two angles that add up to 90 degrees






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






41. 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






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






43. The distance around a circle.






44. Two lines that intersect to form a right angle






45. Two line segments with equal lengths






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






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






48. Is a number made of repeated factors






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






50. Fractions that have the same value and the same simplest form