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Algebra2Chap2Clark
Chapter 2
Question | Answer |
---|---|
Area of a circle | A=πr^2 |
Direct Variation | y=kx |
Indirect Variation | y=k/x^n |
Slope | Rise/Run y2-y1/x2-x1 |
When a parabola opens up, it has a: | minimum point |
When a parabola opens down, it has a: | maximum point |
Equation for parabola opening up | y=x^2 |
Equation for parabola opening down | y=-x^2 |
Hyperbola Equation | y=k/x |
Discrete Points | Points not connected on a graph |
Asymptote | Functions on a hyperbola graph, which come infinetly close to each axes of the graph without ever touching. |
Combined Variation | y=kx/z |
Joint Variation | y=kxz |
Volume of a cone | V=1/3πr^2 |