(За2— 6а— 9) f (x) = x² – 2x-6 |

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
Chapter12: Quadratic Functions
Section12.4: Graphs Of Quadratic Equations: The Discriminant
Problem 7OE
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Please help me find the concavity and points of inflection. Thank you so much.
(3x2 –6x-9)
|
f (x)
2? — 2х —6
Transcribed Image Text:(3x2 –6x-9) | f (x) 2? — 2х —6
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