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