Stitz-Zeager_College_Algebra_e-book

G 6 0 is on the graph but 6 0 is not the graph is

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Unformatted text preview: ) is on the graph but (−4, 2) is not) The graph is not symmetric about the y -axis (e.g. (−4, −2) is on the graph but (4, −2) is not) The graph is not symmetric about the origin (e.g. (−4, −2) is on the graph but (4, 2) is not) 1.3 Graphs of Equations (g) 3x − y = 7 Re-write as: y = 3x − 7. 31 (h) 3x − 2y = 10 Re-write as: y = 3x−10 2. x-intercept: ( 7 , 0) 3 x-intercepts: y -intercept: (0, −7) y -intercept: (0, −5) x −2 −1 0 1 2 3 y (x, y ) −13 (−2, −13) −10 (−1, −10) −7 (0, −7) −4 (1, −4) −1 (2, −1) 2 (3, 2) x −2 −1 0 1 2 y −8 − 13 2 −5 −7 2 −2 10 3 ,0 (x, y ) (−2, −8) −1, − 13 2 (0, −5) 7 1, − 2 (2, −2) y 2 y 1 3 −3 −2 −1 −1 2 1 −2 −1 −1 1 2 3 4 x −2 1 2 3 x −2 −3 −4 −5 −6 −3 −4 −5 −6 −7 −8 −9 −7 −8 −9 −10 −11 −12 −13 The graph is not symmetric about the x-axis (e.g. (3, 2) is on the graph but (3, −2) is not) The graph is not symmetric about the y -axis (e.g. (3, 2) is on the graph but (−3, 2) is not) The graph...
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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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