Test your basic knowledge |

CSET Multiple Subject: Math 3

Subject : cset
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 m/n = nva^m






2. A mathematical expression that is the sum of a number of terms






3. Functions describe the relationship between two sets of data - functions without an exponent produces a straight line (ex. y=x) - functions with an exponent produce a curved line (ex. y=x^2)






4. Number in front of a variable






5. Opposite sides are equal; all angles = 90 degrees






6. A






7. 1/2 the diameter






8. Simply ask what percent of the starting point is the change? ex. If you start with 8 students and increase to 12 - it would be what percent of 8 is 4






9. Comes from latin root ratio = something out of something ex. 3/4






10. The properties that state the sum of any number and zero is that number and the product of any number and one is that number.






11. An equation of the form ax






12. Y = mx + b






13. A methodical - logical rule - that guarantees solving a problem






14. Of a triangle having three sides of different lengths






15. Changing the grouping of numbers will NOT change the value. For example: (7 + 4) + 8 = 7 + (4 + 8) also works with multiplication






16. Implies a fraction 2^-4 = 1/2^-4 exponent






17. A parallelogram with four equal congruent sides; set of parallel lines that never intersect






18. Are two properties stating that in addition - the opposite of a specified value added to each other equal zero and in multiplication - a number multiplied by one divided by the same number equals one






19. B^m x b^n = b^m+n b^m / b^n = b^m - n






20. In mult or add - the order of two numbers may be switched around and the answer is the same. Ex: a+b = b+a.






21. Three equal side; each interior angle measures 60 degrees






22. Move the decimal point to a number that's greater than 1 - but less than 10 ex. 3 -250000000 = 3.25 x 10^9 (if you move to the left - it's positive) ex. 0.0000004 = 4 x 10^-7 (if you move to the right - it's going to be negative)






23. Is made up of 2 radii r = 1/2 d






24. 3.14 or 22/7 an irrational number






25. (a+b)(c+d) distribute First - Outer - Inner - Last






26. Is any number that can be expressed as a ratio of two integers ex. 1 - 5/8 - 0.5 - 10%






27. A= 1/2 (b)(h)






28. Symbols (letters) represent numbers






29. Whenever there is a perfect square within a radical - the root of that square may be removed from under the radical ex. v4 = v2x2 = 2 - Sometimes after factoring a radical a remainder is left ex. v8 = v2x2x2 = 2v2






30. Gives a result of 1






31. Pi(d) or 2(pi)(r)






32. 2^4 = 2 x 2 x 2 x 2 = 16






33. A=1/2h(b1+b2)






34. Two sides parallel; the parallel sides are the bases and the distance between the 2 bases is the height A = 1/2 (b1 + b2) (h)






35. Is a counting number; a fraction and decimals are not integers






36. All points are the same distance from the center






37. Is an equation that states that two ratios are equal






38. Sum = 90 degrees






39. A hand tool consisting of two straight arms at right angles






40. Sum = 180 degrees






41. Y = 3x + 7 - Pick 3 arbitary values for x substitute each value in the equation to obtain y - rewrite each set of coordinates






42. The common endpoint of an angle






43. Rise/run






44. pr






45. Per means divided by; cent means 100






46. 2^-4 = 1/2^4 (flip and change to positive power)






47. Occurs when one of the variables in the equation of a line is squared (ex. y = x^2 + 2






48. When two ratios are set equal to one another






49. A=pr^2






50. A triangle with at least two sides congruent