Variations and Graphs
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Constant of a Variation | k in the formula y=kx^2
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Direct-Variation Function | a function with a formula of the form y=kx^2
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Inverse-Variation Function | a function with the formula y=k/x^n
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Fundamental Theorem of Variation | a. If y varies directly as x6n and x is multiplied by c, then y is multiplied by c^n
b. if y varies inversely as x^n and x is multiplied by a nonzero constant c, then y is divided by c^n
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Slope | rise/run, found by y2-y1/x2-x1
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Branches | two separate parts of a hyperbola
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Asymptote | line that a graph approaches but never reaches
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Combined Variation | when direct and inverse variations occur together
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Joint Variation | when one quantity varies directly as the product of two or more independent variables, but not inversely as any variable
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
acaforever
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