SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
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. Shaded area
element
feasible region
multiplying matrices
linear equation
2. Opposite - reciprocal slopes
graphing inequalities (closed circle - set number)
perpendiculars have...
independant value
multiplying matrices
3. Hard - brackets
graphing inequalities (closed circle - set number)
extraneous solution
domain (graphing terms)
dependant variable
4. A relation in which each element of the domain is paired with one element in the range (no repeated x - however y can repeat)
point-slope form
closure property
inconsistent
function
5. Function in mx+b=y form whose graph is a line
linear equation
consistent
function
vertex
6. Second step to linear combo. Fill in variable for whatever you solved for OR change equation to y= or x=
multiplicative property
reflexive property
graphing y<1
substitution
7. Whats worth
simplify
feasible region
substitution
value
8. Slope of 1/1 - through 0
graphing y>1
solving absolute value inequalities
y>x
evaluate
9. Substitute AND simplify
graphing inequalities (open circle - infinite)
closure property
point-slope form
evaluate
10. 'Points' from BOTTOM to TOP
element
y>x
range (graphing terms)
function
11. ROW x COLUMN
feasible region
multiplying matrices
linear equation
objective function
12. Vertical line
feasible region
x>1
linear combination (elimination)
identity property
13. Function whose graph is a line
natural #s
independant value
relation
linear function
14. Set of all FIRST coordinates of the ordered pairs e.g. x (x -y)(input value - abscissa)
domain
> or < (graphing)
associative property
> or < underlined (graphing)
15. 'Points' from side to side
3 by 3's (& 4 by 4's)
reflexive property
domain (graphing terms)
closure property
16. y-y{2}=m(x-x{2})
y>1
point-slope form
dependant variable
inconsistent
17. Correct result - but doesn't work in equation
domain
extraneous solution
slope-int form
reflexive property
18. Undoes operation a+(-a)=0
evaluate
graphing y<1
solving absolute value inequalities
inverse property
19. Set of ordered pairs (input and output)
domain
dependent
isolating absolute value
relation
20. Shading goes down - or left
parallels have...
multiplicative property
graphing y<1
linear combination (elimination)
21. If IxI>5 then x>5 or x<-5
solving absolute value inequalities
relation
graphing inequalities (open circle - infinite)
variable
22. 1 -2 -3...maybe 0
natural #s
evaluate
matrix
associative property
23. A=b - b=c - then a=c
extraneous solution
transitive property
multiplicative property
independent
24. Set of all SECOND coordinates of the ordered pairs e.g. y (x -y)(output value - ordinate)
range
multiplying matrices
isolating absolute value
reflexive property
25. Intersecting points
multiplying matrices
vertex
feasible region
x>1
26. Soft - parentheses
domain
linear combination (elimination)
graphing inequalities (open circle - infinite)
variable
27. Change of grouping a+(b+c)=(a+b)+c
graphing y<1
associative property
linear equation
finding min and max
28. Set might require positive integers - natural #s - positive reals - etc.
graphing inequalities (closed circle - set number)
multiplicative property
element
relation
29. Change one equation with LCM (i think) and add up - cancelling one variable out
linear combination (elimination)
linear function
consistent
x>1
30. Original status a+0=a - ax1=a
feasible region
independent
identity property
relation
31. Dotted line
closure property
> or < (graphing)
compound inequality
range (graphing terms)
32. y-value - because its value depends on the x-value
linear combination (elimination)
associative property
simplify
dependant variable
33. Solid line
objective function
> or < underlined (graphing)
dependant variable
range (graphing terms)
34. Relations have all points in common e.g same line
dependent
closure property
symmetric property
independent
35. f(x -y)=x + y
associative property
objective function
commutative property
variable
36. Horizontal line
graphing y<1
linear function
associative property
y>1
37. # set (2 -3) in x+1=y - 2+1=3
variable
closure property
> or < underlined (graphing)
standard form of linear equation
38. Same slopes
element
parallels have...
graphing inequalities (closed circle - set number)
integer
39. No fraction or decimal
y>x
integer
natural #s
graphing y<1
40. A=b - then ac=bc
x>1
extraneous solution
y>1
multiplicative property
41. Ax+By=C (letters are real - not zero)
standard form of linear equation
variable
isolating absolute value
linear function
42. No solution
graphing inequalities (closed circle - set number)
x>1
linear combination (elimination)
inconsistent
43. [2x+3]=9 - [2x+3]=-9 write it both ways
isolating absolute value
objective function
domain (graphing terms)
parallels have...
44. One or more solutions
function
consistent
perpendiculars have...
domain (graphing terms)
45. Solve using every equation (use linear combination)
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
46. Rectangular array of #s written w/brackets (classified by # of numbers in row and column e.g. 3x3)
natural #s
inverse property
matrix
vertex
47. A=a it is what it is
substitution
dependent
standard form of linear equation
reflexive property
48. 2 or more inequalities combined conjuction (both are true) -9<-4x-5<3
linear equation
point-slope form
range (graphing terms)
compound inequality
49. e.g x
> or < underlined (graphing)
variable
y>1
commutative property
50. Shading goes up - or right
extraneous solution
independant value
commutative property
graphing y>1