Chapter 2 flash cards
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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Definition: Direct Variation Function | y=kx^n
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Four Steps to Solve Variation Function | 1) Write equation
2) Find constant
3) Rewrite equation with constant
4) Evaluate
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Definition: Inverse Variation Function | y=k/x^n
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The Fundamental Theorem of Variations | a) If y varies directly as xn (that is y=kxn) and x is multiplied by c, then y is multiplied by cn
b) If y varies inversely as xn (that is y=xn/k) and x is multiplied by a nonzero constant c, the y is divided by cn.
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Theorem: Direct Variation Slope | y=kx with constant slope k
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Slope | y2-y1/x2-x1
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Asymptote | A line approached by the graph of a function.
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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:
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