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Chapter 2
Question | Answer |
---|---|
Direct Variation Function | y=kx^n with k not equaling 0 and n>0 |
Inverse Variation Function | y=k/x^n with k not equaling 0 and n>0 |
Slope | y2-y1/x2-x1 |
Combined Variation | Direct and inverse variations occur together Ex: y=kx/z |
Joint Variation | One quantity varies directly as the product of two or more independent variables but not inversely as any variable. Ex: y=kxz |
Vertical Asymptote | Values of x get closer and closer to the vertical line, the values of the function get larger and larger or smaller and smaller without bound. Ex: y=k/x and y=k/x^2 |
Horizontal Asymptote | Values of x get very large or very small the value of y gets closer and closer to the x axis |