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 for (3x-4)(x+5)






2. Shading goes up - or right






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






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






5. One or more solutions






6. Vertical line






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






8. Put is simplest form






9. Plug in vertices in objective function






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






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






12. Shading goes down - or left






13. A=b - then ac=bc






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






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






16. Solve using every equation (use linear combination)






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






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






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






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






21. Soft - parentheses






22. Whats worth






23. e.g x






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






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






26. Opposite - reciprocal slopes






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






28. Slope of 1/1 - through 0






29. Substitute AND simplify






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






31. Dotted line






32. mx+b=y






33. Intersecting points






34. Shaded area






35. Function whose graph is a line






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






37. Same slopes






38. 'Points' from BOTTOM to TOP






39. Set of ordered pairs (input and output)






40. 'Points' from side to side






41. No solution






42. Solid line






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






44. A=b - then b=a






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






46. A=a it is what it is






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






48. ROW x COLUMN






49. Hard - brackets






50. x-value because its value is given