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Determine the zeros of each function. 1. f(x) = x² – 4x + 4 %3D 2. g(x) = x² – 25 3. h(x) = (x – 1)² - 9

Determine the zeros of each function. 1. f(x) = x² – 4x + 4 %3D 2. g(x) = x² – 25 3. h(x) = (x – 1)² - 9

Algebra: Structure And Method, Book 1
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 4ST
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Warm Up Lear Determine the zeros of Rew each function. Rew Und 1. f(x) = x² – 4x + 4 • Dete Calc zero 2. g(x) = x² – 25 Inter zero •Dete 3. h(x) = (x – 1)² - 9 grap • Dete grap 4. j(x) = 2x² + 8x + 5 Key • the r imag arnegie Learning.I O Carnegie Learning, Inc.
Transcribed Image Text:Warm Up Lear Determine the zeros of Rew each function. Rew Und 1. f(x) = x² – 4x + 4 • Dete Calc zero 2. g(x) = x² – 25 Inter zero •Dete 3. h(x) = (x – 1)² - 9 grap • Dete grap 4. j(x) = 2x² + 8x + 5 Key • the r imag arnegie Learning.I O Carnegie Learning, Inc.
b. Compare the three functions. What do they have in common? Did I Cross the Line? C(X) = = –x² + 6x Ax) = x² – 10x + 25 -8 6- 4- 2+ -8-6 -24 -2 -4 p(x) = x² + 1 A --6 -4-2 -2 -4 9- a. List all the key characteristics you know about each function. Be sure to include the number of zeros, the x-intercept(s), the y-intercept, the axis of symmetry, and the vertex. What is different about the functions? O Carnegie Learning, Inc.
Transcribed Image Text:b. Compare the three functions. What do they have in common? Did I Cross the Line? C(X) = = –x² + 6x Ax) = x² – 10x + 25 -8 6- 4- 2+ -8-6 -24 -2 -4 p(x) = x² + 1 A --6 -4-2 -2 -4 9- a. List all the key characteristics you know about each function. Be sure to include the number of zeros, the x-intercept(s), the y-intercept, the axis of symmetry, and the vertex. What is different about the functions? O Carnegie Learning, Inc.
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