Write each function in vertex form. Then identify the vertex and axis o 6. y = x² + 4x + 9 vertex form: vert axis of symme

Algebra and Trigonometry (6th Edition)
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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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I don't how to do this can anyone help Solve this Question number 6.
Solve by completing the square.
3. x² + 6x + 8 = 0
4. x² - 4x + 3 = 0
5. 2x? + x - 3 = 0
Write each function in vertex form. Then identify the vertex and axis of symmetry.
6. y = x² + 4x + 9 vertex form:
vertex:
axis of symmetry:
7. y = x2 - 9x +1 vertex form:
vertex:
axis of symmetry:
vertex:
8. y = 2x2 - 4x - 3 vertex form:
axis of symmetry:
the opening
Transcribed Image Text:Solve by completing the square. 3. x² + 6x + 8 = 0 4. x² - 4x + 3 = 0 5. 2x? + x - 3 = 0 Write each function in vertex form. Then identify the vertex and axis of symmetry. 6. y = x² + 4x + 9 vertex form: vertex: axis of symmetry: 7. y = x2 - 9x +1 vertex form: vertex: axis of symmetry: vertex: 8. y = 2x2 - 4x - 3 vertex form: axis of symmetry: the opening
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