Section 1 – Introduction to Analytic Geometry

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Presentation transcript:

Section 1 – Introduction to Analytic Geometry Chapter 10 - Conics Section 1 – Introduction to Analytic Geometry

Distance Formula Remember the distance formula for finding the distance between two points? d = √((x2 – x1)2 + (y2 – y1)2) EX 1: Find the distance between points at (-3,7) and (2,-5)

Another Example EX 2: Determine whether quadrilateral ABCD with vertices A(3,2), B(2,-4), C(-2,-3), and D(-1,3) is a parallelogram.

Midpoint Formula YEAH! Another easy formula! M = ((x2 + x1)/2, (y2 + y1)/2) EX 3: Find the coordinates of the midpoint of the segment that has endpoints at (-2,4) and (6,-5)

Assignment Chapter 10, Section 1 pgs 619-621 #6-16E,22-28E