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. 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


2. Set of ordered pairs (input and output)






3. Opposite - reciprocal slopes






4. Hard - brackets






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






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






7. Vertical line






8. x-value because its value is given






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






10. 1 -2 -3...maybe 0






11. Shading goes down - or left






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






13. Whats worth






14. A=a it is what it is






15. A relation in which each element of the domain is paired with one element in the range (no repeated x - however y can repeat)






16. 'Points' from side to side






17. Dotted line






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






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






20. Intersecting points






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






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






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






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






25. One or more solutions






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






27. A=b - then b=a






28. Soft - parentheses






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






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






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






32. Horizontal line






33. Solid line






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






35. No solution






36. e.g x






37. Correct result - but doesn't work in equation






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






39. Shaded area






40. 2 or more inequalities combined conjuction (both are true) -9<-4x-5<3






41. Put is simplest form






42. Function whose graph is a line






43. Plug in vertices in objective function






44. No fraction or decimal






45. Shading goes up - or right






46. [2x+3]=9 - [2x+3]=-9 write it both ways






47. A=b - then ac=bc






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






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






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