1'1 The Cartesian Plane and the Distance Formula

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1.1 The Cartesian Plane and the Distance Formula
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The Cartesian Plane
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The Distance Formula
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The Midpoint Formula
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1.2 Graphs of Equations
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Finding Intercepts
1. To find x-intercepts, let y be zero and solve
the equation for x. 2. To find y-intercepts,
let x be zero and solve the equation for y.
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Parabola
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Circle