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






2. Two lines that intersect to form a right angle






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






4. A triangle that has a 90 degree angle.






5. The two sides that make up the right angle in a right triangle






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






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






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






9. 3.1415.... is an irrational number






10. The point in the exact middle of a circle






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






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






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






14. Number in front of a variable






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






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






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






18. Two angles with the same measure






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






20. A decrease in the price of an item






21. The bottom of a triangle






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






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






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






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






26. 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.






27. A ratio whose denominator is 100






28. A letter used to represent one or more numbers






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






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






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






33. To get a variable alone on one side of an equation or inequality in order to solve the equation or inequality






34. In an expression are separated by addition and subtraction signs






35. Is the difference of the greatest value and the least value in a set of data.






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






37. The y-value in a function






38. Two lines that never intersect






39. A graph that best shows part of a whole or the percentage out of 100%






40. A triangle with two equal sides






41. A triangle with 3 acute angles






42. A two-dimensional pattern that forms a three-dimensional solid when formed






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






44. Two angles whose sum is 180 degrees






45. Consists of numbers - variables - and operations






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






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






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






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






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







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