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Ch.6

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
________ _______-______ __________ theorem is for all real numbers x, square root /x^2 = [x]   absolute value -square root  
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for all real numbers x and y, ( x + y )^2 = x^2 + 2xy + y^2 and ( x - y )^2 = x^2 - 2xy + y^2 is what theorem   Binomial square theorem  
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The image of the parabola y = ax^2 under the translation Th,k is the parabola with the equation y - x = a(x - h)^2 is ________   Corollary  
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in a relation described by a sentence in x and y the following 2 processes yeild the sam graph: replacing x by x-h and y by y-h applying the translation Th,k to the graph of the original relation   Graph - Translation theorem  
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The graph of the equation y=ax^2+bx+c is a _______ ___________ to the graph of y=ax^2   parabola congruent  
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if ax^2 + bx + c = 0 and a doesn't = 0, then x= -b plus or - the square root of b^2 - 4 ac all of 2a is the _____ _____ theorem   quadratic formula  
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i =   the square root of -1  
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