Practice: 2. Answer the questions for the quadratic function f(x) = x² + 8x+12 a. Does the parabola opens up or down? b. Find the equation of the axis of symmetry. c. Find the vertex. d. Find the x and y intercepts. e. Graph the function on the axis provided. -10 7

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.8: Linear And Quadratic Functions
Problem 11OE
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Practice:
2. Answer the questions for the quadratic function f(x) = x² + 8x+12
a. Does the parabola opens up or down?
b. Find the equation of the axis of symmetry.
c. Find the vertex.
d. Find the x and y intercepts.
e. Graph the function on the axis provided.
-10
7
Transcribed Image Text:Practice: 2. Answer the questions for the quadratic function f(x) = x² + 8x+12 a. Does the parabola opens up or down? b. Find the equation of the axis of symmetry. c. Find the vertex. d. Find the x and y intercepts. e. Graph the function on the axis provided. -10 7
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