Find the vertex and write the quadratic function in vertex form (which our OpenStax textbook also calls the standard form). f (x) = x2 – 6 x + 45 Give the vertex. Enter your answer as a point (a, b). Vertex: Enter the coordinates of the vertex to write f (x) in vertex form: f (x) = (x- Number )2+ Number Which of the following best represents the graph of this function, considering the location (quadrant) of the vertex and the direction that the graph opens?

Find the vertex and write the quadratic function in vertex form (which our OpenStax textbook also calls the standard form). f (x) = x2 – 6 x + 45 Give the vertex. Enter your answer as a point (a, b). Vertex: Enter the coordinates of the vertex to write f (x) in vertex form: f (x) = (x- Number )2+ Number Which of the following best represents the graph of this function, considering the location (quadrant) of the vertex and the direction that the graph opens?

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter9: Quadratic Equations And Functions

Section9.6: Graph Quadratic Functions Using Properties

Problem 287E: In the following exercises, solve. Round answers to the nearest tenth. 287. A land owner is planning...

See similar textbooks

Similar questions

Sketch the graph of each quadratic function and compare it with the graph of y=x2. af(x)=14x2bg(x)=16x2ch(x)=52x2dk(x)=4x2
Find the maximum or minimum value of the quadratic functionf(x)=4x2+16x11.
Given information about the graph of a quadratic function, find its equation. Vertex (2,0) and point on graph (4,12).
Write the quadratic function in standard form. Determine the vertex and axes intercepts and graph the function. f(x)=x2+2x8
In the following exercises, solve. Round answers to the nearest tenth. 287. A land owner is planning to build a fenced in rectangular patio behind his garage, using his garage as one of the "walls." He wants to maximize the area using 80 feet of fencing. The quadratic function A(x)=x(802x) gives the area of the patio, where x is the width of one side. Find the maximum area of the patio.