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. Correct result - but doesn't work in equation






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






3. Opposite - reciprocal slopes






4. Put is simplest form






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






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






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






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






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






10. 2 or more inequalities combined conjuction (both are true) -9<-4x-5<3






11. x-value because its value is given






12. Dotted line






13. Horizontal line






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






15. [2x+3]=9 - [2x+3]=-9 write it both ways






16. Plug in vertices in objective function






17. Relations have all points in common e.g same line






18. 1 -2 -3...maybe 0






19. e.g x






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






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






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






23. Slope of 1/1 - through 0






24. Shading goes up - or right






25. Function whose graph is a line






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






27. Set of all FIRST coordinates of the ordered pairs e.g. x (x -y)(input value - abscissa)






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






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






30. Substitute AND simplify






31. No fraction or decimal






32. 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


33. Set of ordered pairs (input and output)






34. Same slopes






35. No solution






36. Intersecting points






37. Hard - brackets






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






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






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






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






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






43. A=a it is what it is






44. One or more solutions






45. ROW x COLUMN






46. 'Points' from side to side






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






48. Shaded area






49. Solid line






50. A=b - then b=a