Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
What is Algebra
Algebra Basics History Laws for RealNumbers
Stupidquestions
Polynomials
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Algebra Basics for 100.
Variables x, y, z usually represent:
Days of the weekPeople you knowCaloriesTimeUnknown numbers
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Algebra Basics for 200.
n is usually used to symbolize
a namea coefficienta fractiona natural numbera complex number
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Algebra Basics for 300.
a, b, c, d usually symbolize
valuesfunctionsvariablesconstantsparabolas
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Algebra Basics for 400.
Which of the following is not an algebraic operation?
AdditionMultiplicationDivisionSubtractionSolving
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
History for 100.
Algebra = Calculating by Balancingin :
LatinGreekFrenchArabicEnglish
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
History for 200.
Algebra does NOT deal with
algebraic expressionslinear equationsquadratic equationspolynomialsdifferential equations
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
History for 300.
Which of the following equations is not algebraic?
0 = 4x 4y + 3z0 = 4x2 4x+ 3x2 + y2 = 1
cosx = 1
0 = x3 4x2 4x+ 3
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
History for 400.
Which of the following curves is not studied by alge-bra?
a linea parabolaa cubic curvea spirala hyperbola
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Laws for Real Numbers for 100.
The equation a+ b = b+ a is called
Addition PropertyCommutative Property of MultiplicationCommutative Property of AdditionAssociative PropertyEasy Property
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Laws for Real Numbers for 200.
The equation ab = ba is called
Multiplication PropertySymmetry PropertyCumulative Property of MultiplicationAssociative PropertyCommutative Property of Multiplication
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Laws for Real Numbers for 300.
The equation a(b+ c) = ab+ ac is called
Multiplication Law for Three NumbersParenthesis LawDistributive LawAssociative LawCommutative Law
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Laws for Real Numbers for 400.
The equation a(bc) = (ab)c = abc is called
Multiplication Property for Three NumbersParenthesis PropertyAssociative Property of AdditionAssociative Property of MultiplicationCommutative Property of Multiplication
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Stupid questions for 100.
0 is called an identity for addition, because a+ 0 =
01a
1010a
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Stupid questions for 200.
1 is called an identity for multiplication, because itsatisfies a 1 =
11/a
0a
a1
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Stupid questions for 300.
a1 is called and an inverse element for a, becausea a1 =
a
a2
1
0
1/a
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Stupid questions for 400.
An equal sign in means
the equation is always truethe equation is true if all variables are zerothe equation is true for any values substituted forvariablesthe equation is true for integersthe equation is true only for numbers that solvethe equation
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Polynomials for 100.
The degree of y = 6x4 + 3x3 + 2x2 + 7x+ 2
6-6243
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Polynomials for 200.
Let y = 3x3 +2x2 7x 5 . when x = 0 then y = ?
23-7-50
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Polynomials for 300.
The graph of y = 2x2 + 7x+ 2 is:
a linea hyperbolaa cubic curvea parabolaa point
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik
Mat
hTe
ache
rsM
ath
Roc
ks
Home Page
GameBoard
Full Screen
Quit
Polynomials for 400.
Let y = 5x2 + 7x+ 2 . Then when x is very large
y = 0
y is very smally is constanty is negativey is very large positive
jeopardy.wavMedia File (audio/wav)
http://www.mendelu.cz/user/marik