5-8 - Graphs of Quadratic Functions The graph of a quadratic function f is given. (a) Find the coordinates of the vertex and the x- and y-intercepts. (b) Find the maximum or minimum value of f. (c) Find the domain and range of f. 5. f(x) = -x' + 6x – 5 6. f(x) = -x² - 2x + 6 7. f(x) = 2x² – 4x - 1 8. f(x) = 3x + 6x – 1

5-8 - Graphs of Quadratic Functions The graph of a quadratic function f is given. (a) Find the coordinates of the vertex and the x- and y-intercepts. (b) Find the maximum or minimum value of f. (c) Find the domain and range of f. 5. f(x) = -x' + 6x – 5 6. f(x) = -x² - 2x + 6 7. f(x) = 2x² – 4x - 1 8. f(x) = 3x + 6x – 1

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter3: Polynomial And Rational Functions

Section3.1: Quadratic Functions And Models

Problem 7E: Graphs of Quadratic Functions The graph of a quadratic function f is given. (a) Find the coordinates...

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