Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter8: Linear Functions
Section8.2: Linear Equations In Two Variables
Problem 2E
Related questions
Question
The function f(x)=x^3 - 3x^2 - 9x
D. Where is the function f(x) concave up or down?
E. What are the inflection points (x and y coordinates)?
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VIEWStep 2: Calculate the first derivative of function
VIEWStep 3: Calculate the second derivative of function f(x)
VIEWStep 4: Calculate the sign table for f''(x)
VIEWStep 5: Calculate the intervals of concave up or down
VIEWStep 6: Calculate the inflection point
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