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Test your basic knowledge 
Algebra Formulas
Start Test
Study First
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 reenforces your understanding as you take the test each time.
1. Undoes operation a+(a)=0
perpendiculars have...
compound inequality
inverse property
variable
2. A=b  b=c  then a=c
domain (graphing terms)
compound inequality
transitive property
natural #s
3. xvalue because its value is given
range
inverse property
multiplying matrices
independant value
4. Same slopes
inconsistent
parallels have...
identity property
evaluate
5. Shading goes down  or left
linear equation
graphing y<1
commutative property
isolating absolute value
6. Substitute AND simplify
linear equation
slopeint form
standard form of linear equation
evaluate
7. Function in mx+b=y form whose graph is a line
transitive property
graphing inequalities (closed circle  set number)
linear equation
parallels have...
8. Intersecting points
closure property
finding min and max
vertex
perpendiculars have...
9. 2 or more inequalities combined conjuction (both are true) 9<4x5<3
commutative property
compound inequality
FOIL
range
10. Original status a+0=a  ax1=a
identity property
independant value
multiplying matrices
matrix
11. A relation in which each element of the domain is paired with one element in the range (no repeated x  however y can repeat)
function
extraneous solution
transitive property
FOIL
12. Vertical line
x>1
associative property
variable
graphing inequalities (closed circle  set number)
13. Rectangular array of #s written w/brackets (classified by # of numbers in row and column e.g. 3x3)
variable
range (graphing terms)
matrix
transitive property
14. Opposite  reciprocal slopes
perpendiculars have...
feasible region
graphing y>1
vertex
15. Solve for (3x4)(x+5)
commutative property
FOIL
parallels have...
finding min and max
16. Set of all FIRST coordinates of the ordered pairs e.g. x (x y)(input value  abscissa)
inconsistent
domain
pointslope form
domain (graphing terms)
17. mx+b=y
slopeint form
domain (graphing terms)
function
transitive property
18. f(x y)=x + y
commutative property
pointslope form
domain
objective function
19. One or more solutions
variable
integer
consistent
domain (graphing terms)
20. # set (2 3) in x+1=y  2+1=3
value
closure property
> or < (graphing)
feasible region
21. No solution
dependant variable
simplify
inconsistent
dependent
22. Function whose graph is a line
linear function
finding min and max
dependent
identity property
23. Slope of 1/1  through 0
y>x
graphing inequalities (open circle  infinite)
element
graphing y>1
24. 'Points' from side to side
FOIL
compound inequality
graphing inequalities (closed circle  set number)
domain (graphing terms)
25. Change of order a+b+c=a+c+b
commutative property
linear combination (elimination)
y>x
perpendiculars have...
26. Set might require positive integers  natural #s  positive reals  etc.
element
natural #s
range (graphing terms)
variable
27. Correct result  but doesn't work in equation
extraneous solution
graphing inequalities (open circle  infinite)
> or < (graphing)
multiplying matrices
28. yvalue  because its value depends on the xvalue
domain (graphing terms)
dependant variable
range (graphing terms)
extraneous solution
29. yy{2}=m(xx{2})
associative property
symmetric property
transitive property
pointslope form
30. A=b  then ac=bc
dependant variable
multiplicative property
transitive property
perpendiculars have...
31. A=b  then b=a
symmetric property
extraneous solution
graphing inequalities (closed circle  set number)
linear equation
32. Set of ordered pairs (input and output)
compound inequality
relation
substitution
linear function
33. ROW x COLUMN
perpendiculars have...
integer
multiplying matrices
reflexive property
34. Put is simplest form
symmetric property
y>1
independent
simplify
35. Relations have all points in common e.g same line
variable
dependent
y>x
evaluate
36. 'Points' from BOTTOM to TOP
linear equation
range (graphing terms)
dependant variable
linear function
37. Shaded area
y>x
natural #s
feasible region
objective function
38. Hard  brackets
graphing inequalities (closed circle  set number)
independent
extraneous solution
substitution
39. Soft  parentheses
inverse property
evaluate
vertex
graphing inequalities (open circle  infinite)
40. e.g x
y>x
variable
x>1
domain (graphing terms)
41. [2x+3]=9  [2x+3]=9 write it both ways
x>1
isolating absolute value
range
value
42. Change of grouping a+(b+c)=(a+b)+c
matrix
associative property
natural #s
vertex
43. Ax+By=C (letters are real  not zero)
graphing y>1
symmetric property
evaluate
standard form of linear equation
44. Dotted line
> or < (graphing)
perpendiculars have...
substitution
feasible region
45. Solid line
objective function
multiplicative property
dependent
> or < underlined (graphing)
46. Solve using every equation (use linear combination)
47. Second step to linear combo. Fill in variable for whatever you solved for OR change equation to y= or x=
substitution
domain (graphing terms)
linear equation
FOIL
48. 1 2 3...maybe 0
transitive property
natural #s
identity property
value
49. No fraction or decimal
reflexive property
matrix
integer
evaluate
50. Set of all SECOND coordinates of the ordered pairs e.g. y (x y)(output value  ordinate)
graphing inequalities (open circle  infinite)
range
substitution
extraneous solution