4. Given a quadratic function f(x) = x² + 6x + 8, (i) find the x-intercept(s) and the y-intercept of the graph of the function. (ii) find the standard form (i.e., the vertex form) of the function. (iii) find the vertex of the graph of the function. (iv) find the increasing interval (s) of the function. (v) find the decreasing interval(s) of the function. (vi) sketch the graph of the function; label the coordinates of the intercepts and the vertex on the graph.

4. Given a quadratic function f(x) = x² + 6x + 8, (i) find the x-intercept(s) and the y-intercept of the graph of the function. (ii) find the standard form (i.e., the vertex form) of the function. (iii) find the vertex of the graph of the function. (iv) find the increasing interval (s) of the function. (v) find the decreasing interval(s) of the function. (vi) sketch the graph of the function; label the coordinates of the intercepts and the vertex on the graph.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter9: Quadratic Functions And Equations

Section9.2: Transformations Of Quadratic Functions

Problem 50PFA

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