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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 re-enforces your understanding as you take the test each time.
1. Change of grouping a+(b+c)=(a+b)+c
function
independent
x>1
associative property
2. Horizontal line
y>1
simplify
domain (graphing terms)
vertex
3. Soft - parentheses
relation
graphing y<1
graphing inequalities (open circle - infinite)
transitive property
4. A=b - then ac=bc
multiplicative property
natural #s
graphing inequalities (closed circle - set number)
solving absolute value inequalities
5. 2 or more inequalities combined conjuction (both are true) -9<-4x-5<3
function
compound inequality
y>x
graphing y>1
6. 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
y>x
FOIL
graphing y<1
7. Undoes operation a+(-a)=0
> or < (graphing)
inverse property
multiplicative property
evaluate
8. Original status a+0=a - ax1=a
finding min and max
identity property
extraneous solution
domain
9. Change of order a+b+c=a+c+b
commutative property
3 by 3's (& 4 by 4's)
variable
range (graphing terms)
10. Function whose graph is a line
closure property
y>x
parallels have...
linear function
11. x-value because its value is given
domain (graphing terms)
reflexive property
element
independant value
12. # set (2 -3) in x+1=y - 2+1=3
closure property
inconsistent
integer
y>1
13. Set of all SECOND coordinates of the ordered pairs e.g. y (x -y)(output value - ordinate)
range
commutative property
relation
graphing y<1
14. Slope of 1/1 - through 0
y>x
inverse property
domain
feasible region
15. A=b - b=c - then a=c
associative property
compound inequality
transitive property
slope-int form
16. Rectangular array of #s written w/brackets (classified by # of numbers in row and column e.g. 3x3)
> or < underlined (graphing)
transitive property
value
matrix
17. Put is simplest form
point-slope form
identity property
simplify
> or < (graphing)
18. Same slopes
linear equation
> or < (graphing)
> or < underlined (graphing)
parallels have...
19. e.g x
variable
point-slope form
transitive property
reflexive property
20. If IxI>5 then x>5 or x<-5
inconsistent
range (graphing terms)
solving absolute value inequalities
commutative property
21. Solve for (3x-4)(x+5)
FOIL
dependant variable
independant value
> or < underlined (graphing)
22. Solid line
> or < underlined (graphing)
> or < (graphing)
inverse property
range
23. Shading goes up - or right
consistent
transitive property
vertex
graphing y>1
24. Relations do not have all points in common e.g diff. lines that may intersect
independent
compound inequality
commutative property
slope-int form
25. Substitute AND simplify
evaluate
3 by 3's (& 4 by 4's)
FOIL
multiplying matrices
26. 1 -2 -3...maybe 0
perpendiculars have...
value
natural #s
substitution
27. y-y{2}=m(x-x{2})
extraneous solution
point-slope form
consistent
multiplying matrices
28. y-value - because its value depends on the x-value
multiplying matrices
> or < underlined (graphing)
y>1
dependant variable
29. Set of all FIRST coordinates of the ordered pairs e.g. x (x -y)(input value - abscissa)
graphing inequalities (closed circle - set number)
domain
> or < underlined (graphing)
integer
30. Plug in vertices in objective function
substitution
finding min and max
x>1
relation
31. A=b - then b=a
consistent
symmetric property
multiplicative property
graphing y>1
32. Solve using every equation (use linear combination)
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33. Relations have all points in common e.g same line
dependent
graphing inequalities (closed circle - set number)
linear equation
range (graphing terms)
34. Hard - brackets
value
closure property
graphing inequalities (closed circle - set number)
finding min and max
35. Whats worth
dependent
slope-int form
value
linear equation
36. Change one equation with LCM (i think) and add up - cancelling one variable out
x>1
dependant variable
linear combination (elimination)
feasible region
37. Set might require positive integers - natural #s - positive reals - etc.
element
standard form of linear equation
range
objective function
38. Ax+By=C (letters are real - not zero)
integer
symmetric property
transitive property
standard form of linear equation
39. Shading goes down - or left
graphing y<1
graphing inequalities (open circle - infinite)
finding min and max
linear combination (elimination)
40. Shaded area
multiplying matrices
value
feasible region
parallels have...
41. Opposite - reciprocal slopes
natural #s
perpendiculars have...
symmetric property
graphing y>1
42. Intersecting points
inverse property
y>1
graphing y>1
vertex
43. ROW x COLUMN
graphing y>1
x>1
multiplying matrices
extraneous solution
44. Correct result - but doesn't work in equation
perpendiculars have...
transitive property
extraneous solution
associative property
45. mx+b=y
multiplicative property
natural #s
reflexive property
slope-int form
46. Set of ordered pairs (input and output)
FOIL
extraneous solution
identity property
relation
47. Function in mx+b=y form whose graph is a line
> or < (graphing)
independent
solving absolute value inequalities
linear equation
48. f(x -y)=x + y
graphing y>1
objective function
associative property
domain (graphing terms)
49. [2x+3]=9 - [2x+3]=-9 write it both ways
reflexive property
isolating absolute value
standard form of linear equation
y>x
50. 'Points' from BOTTOM to TOP
parallels have...
FOIL
domain
range (graphing terms)
Sorry!:) No result found.
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