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René Descartes and Analytic Geometry What is ... - Technion moodle

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2<br />

P<br />

<strong>Geometry</strong> <strong>Analytic</strong> <strong>Geometry</strong> Name<br />

Q<br />

(x, y) point<br />

Ax + By + C = 0 straight line<br />

(x − h) 2 + (y − k) 2 = r 2 circle, center (h, k), radius r<br />

<br />

(x2 − x1) 2 + (y2 − y1) 2 d<strong>is</strong>tance P to Q<br />

m = y2−y1<br />

x2−x1<br />

Figure 2. Translation table<br />

slope, inclination versus x-ax<strong>is</strong>

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