14. Sketch the graph of f(x)=-4x³ +18x² +3 by calculating: a. The y-intercept b. Minimum and maximum points (include intervals of increase and decrease c. Points of inflection (include intervals of concavity) d. Sketch the graph (given the x-intercept = 4.5

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.6: Absolute Value Functions
Problem 11SE: For the fallowing exercises, find the x- and y-intercepts of the graphs of each function. 11....
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need asap make sure it’s correct and make sure the graph is clear
14. Sketch the graph of f(x)=-4x³ +18x² +3 by calculating:
a. The y-intercept
b. Minimum and maximum points (include intervals of increase and decrease
c. Points of inflection (include intervals of concavity)
d. Sketch the graph (given the x-intercept = 4.5
Transcribed Image Text:14. Sketch the graph of f(x)=-4x³ +18x² +3 by calculating: a. The y-intercept b. Minimum and maximum points (include intervals of increase and decrease c. Points of inflection (include intervals of concavity) d. Sketch the graph (given the x-intercept = 4.5
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