Find all values of z at which the graph of f(x) = 2³² +42² +7 has a point of inflection.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter5: Polynomial And Rational Functions
Section: Chapter Questions
Problem 27PT: Find the unknown value. 27. y varies jointly with x and the cube root of 2. If when x=2 and...
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Find all values of r at which the graph of
f(x) = ²³+4x²+7
has a point of inflection.
1.
X
2.
X
3.
X =
4.
= 4
0,8
X =
813
0,-8
5.
x = 0,
م انت
6.
x = -4
Transcribed Image Text:Find all values of r at which the graph of f(x) = ²³+4x²+7 has a point of inflection. 1. X 2. X 3. X = 4. = 4 0,8 X = 813 0,-8 5. x = 0, م انت 6. x = -4
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