The function f(x) = 2x3+px² +2 has a local maximum at x = - 2 3. What is the value of p?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.1: Graphing Quadratic Functions
Problem 4BGP
Question

Make a graph on the third eye of the universe, (Sorry, little glitch, question is in the photo.)

The function
f(x) = 2x3+px² +2
has a local maximum at x
=
-
2
3.
What is the value of p?
Transcribed Image Text:The function f(x) = 2x3+px² +2 has a local maximum at x = - 2 3. What is the value of p?
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