click below
click below
Normal Size Small Size show me how
Chapter 2 Clark
Chapter 2 flash cards
Question | Answer |
---|---|
Definition: Direct Variation Function | y=kx^n |
Four Steps to Solve Variation Function | 1) Write equation 2) Find constant 3) Rewrite equation with constant 4) Evaluate |
Definition: Inverse Variation Function | y=k/x^n |
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. |
Theorem: Direct Variation Slope | y=kx with constant slope k |
Slope | y2-y1/x2-x1 |
Asymptote | A line approached by the graph of a function. |