The quadratic function f(x) = a(x – h)² + k_is in standard form. (a) The graph of f is a parabola with vertex (x, y) = (b) If a > 0, the graph of f opens Select-v In this case f(h) = k is the -Select- v value of f. (c) If a < 0, the graph of f opens -Select v . In this case f(h) = k is the -Select- value of f.

The quadratic function f(x) = a(x – h)² + k_is in standard form. (a) The graph of f is a parabola with vertex (x, y) = (b) If a > 0, the graph of f opens Select-v In this case f(h) = k is the -Select- v value of f. (c) If a < 0, the graph of f opens -Select v . In this case f(h) = k is the -Select- value of f.

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 2E: The quadratic function f(x)=a(xh)2+k is in standard form. (a) The graph of f is a parabola with...

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