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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. Function whose graph is a line






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






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






4. 'Points' from side to side






5. Intersecting points






6. A=a it is what it is






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






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






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






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






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






12. ROW x COLUMN






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






14. Put is simplest form






15. 1 -2 -3...maybe 0






16. Plug in vertices in objective function






17. Whats worth






18. mx+b=y






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






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






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






22. Horizontal line






23. [2x+3]=9 - [2x+3]=-9 write it both ways






24. x-value because its value is given






25. Slope of 1/1 - through 0






26. Shading goes up - or right






27. Shading goes down - or left






28. Opposite - reciprocal slopes






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






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






31. Substitute AND simplify






32. One or more solutions






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






34. Dotted line






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






36. Vertical line






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






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






39. Same slopes






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






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






42. Hard - brackets






43. Solid line






44. A=b - then b=a






45. e.g x






46. Shaded area






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






48. No fraction or decimal






49. A=b - then ac=bc






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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