Stitz-Zeager_College_Algebra_e-book

Stitz-Zeager_College_Algebra_e-book

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Unformatted text preview: E (−5.5, 0), F (−8, 4), G(9.2, −7.8) and H (7, 5) in the Cartesian Coordinate Plane given below. y 9 8 7 6 5 4 3 2 1 −9 −8 −7 −6 −5 −4 −3 −2 −1 1 2 3 4 5 −1 −2 −3 −4 −5 −6 −7 −8 −9 2. For each point given in Exercise 1 above • Identify the quadrant or axis in/on which the point lies. • Find the point symmetric to the given point about the x-axis. • Find the point symmetric to the given point about the y -axis. • Find the point symmetric to the given point about the origin. 6 7 8 9 x 1.1 The Cartesian Coordinate Plane 11 3. For each of the following pairs of points, find the distance d between them and find the midpoint M of the line segment connecting them. (a) (1, 2), (−3, 5) (b) (3, −10), (−1, 2) 3 1 ,4 , , −1 (c) 2 2 23 7 (d) − , , ,2 32 3 11 19 24 6 , − ,− . , 55 5 5 √√ √ √ (f) 2, 3 , − 8, − 12 √√ √√ (g) 2 45, 12 , 20, 27 . (e) (h) (0, 0), (x, y ) 4. Find all of the points of the form (x, −1) which are 4 units from the point (3, 2). 5....
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This note was uploaded on 05/03/2013 for the course MATH Algebra taught by Professor Wong during the Fall '13 term at Chicago Academy High School.

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