Test your basic knowledge |

Algebra Formulas

Subjects : math, algebra
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. Relations have all points in common e.g same line






2. 2 or more inequalities combined conjuction (both are true) -9<-4x-5<3






3. Change of grouping a+(b+c)=(a+b)+c






4. Change one equation with LCM (i think) and add up - cancelling one variable out






5. Vertical line






6. y-value - because its value depends on the x-value






7. 'Points' from BOTTOM to TOP






8. Shading goes up - or right






9. Original status a+0=a - ax1=a






10. Intersecting points






11. Plug in vertices in objective function






12. mx+b=y






13. Horizontal line






14. y-y{2}=m(x-x{2})






15. If IxI>5 then x>5 or x<-5






16. Solid line






17. Rectangular array of #s written w/brackets (classified by # of numbers in row and column e.g. 3x3)






18. Opposite - reciprocal slopes






19. Ax+By=C (letters are real - not zero)






20. Hard - brackets






21. Function whose graph is a line






22. Second step to linear combo. Fill in variable for whatever you solved for OR change equation to y= or x=






23. ROW x COLUMN






24. Same slopes






25. f(x -y)=x + y






26. e.g x






27. No fraction or decimal






28. Set might require positive integers - natural #s - positive reals - etc.






29. Substitute AND simplify






30. A=b - then b=a






31. A=b - then ac=bc






32. Soft - parentheses






33. One or more solutions






34. No solution






35. Relations do not have all points in common e.g diff. lines that may intersect






36. Set of all SECOND coordinates of the ordered pairs e.g. y (x -y)(output value - ordinate)






37. 'Points' from side to side






38. Whats worth






39. [2x+3]=9 - [2x+3]=-9 write it both ways






40. A=b - b=c - then a=c






41. Function in mx+b=y form whose graph is a line






42. A=a it is what it is






43. Undoes operation a+(-a)=0






44. Slope of 1/1 - through 0






45. Dotted line






46. # set (2 -3) in x+1=y - 2+1=3






47. Solve using every equation (use linear combination)

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


48. Set of ordered pairs (input and output)






49. Change of order a+b+c=a+c+b






50. Solve for (3x-4)(x+5)