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Let f: R → R be a quadratic function, such that ƒ(x) = 6x² + 4x – 2. Graph the function by applying the following steps: 1. Factorize the expression 3x² + 2x − 1. 2. Obtain the intersection with the x axis. (Use step 1 for that purpose.) 3. Obtain the intersection with the Y axis. 4. Obtain the axis of symmetry. 5. Evaluate the function in the axis of symmetry. 6. Determine the direction of the hump in the function (i.e., happy face or sad face).

Let f: R → R be a quadratic function, such that ƒ(x) = 6x² + 4x – 2. Graph the function by applying the following steps: 1. Factorize the expression 3x² + 2x − 1. 2. Obtain the intersection with the x axis. (Use step 1 for that purpose.) 3. Obtain the intersection with the Y axis. 4. Obtain the axis of symmetry. 5. Evaluate the function in the axis of symmetry. 6. Determine the direction of the hump in the function (i.e., happy face or sad face).

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Let ƒ : R → R be a quadratic function, such that ƒ(x) = 6x² + 4x – 2. Graph the function by applying the following steps: 1. Factorize the expression 3x² + 2x − – 1. 2. Obtain the intersection with the x axis. (Use step 1 for that purpose.) 3. Obtain the intersection with the y axis. 4. Obtain the axis of symmetry. 5. Evaluate the function in the axis of symmetry. 6. Determine the direction of the hump in the function (i.e., happy face or sad face).
Transcribed Image Text:Let ƒ : R → R be a quadratic function, such that ƒ(x) = 6x² + 4x – 2. Graph the function by applying the following steps: 1. Factorize the expression 3x² + 2x − – 1. 2. Obtain the intersection with the x axis. (Use step 1 for that purpose.) 3. Obtain the intersection with the y axis. 4. Obtain the axis of symmetry. 5. Evaluate the function in the axis of symmetry. 6. Determine the direction of the hump in the function (i.e., happy face or sad face).
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