NOTE: When using interval notation in WeBWorK, remember that: You use 'INF' for oo and '-INF' for -c0. And use 'U' for the union symbol. Enter DNE if an answer does not exist. f(x) = x2 3x2 a) Give the domain off (in interval notation) b) Find the critical numbers off. (Separate multiple answers by commas.) c) Determine the intervals on whichf is increasing and decreasing. f is increasing on: f is decreasing on: d) Use the First Derivative Test to determine whether each critical point is a relative maximum, minimum, or neither. Relative maxima occur at x = (Separate multiple answers by commas.) Relative minima occur at x = (Separate multiple answers by commas.)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 6DE
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NOTE: When using interval notation in WeBWorK, remember that:
You use 'INF' for oo and '-INF' for -c0.
And use 'U' for the union symbol.
Enter DNE if an answer does not exist.
f(x)
=
x2 3x2
a) Give the domain off (in interval notation)
b) Find the critical numbers off.
(Separate multiple answers by commas.)
c) Determine the intervals on whichf is increasing and decreasing.
f is increasing on:
f is decreasing on:
d) Use the First Derivative Test to determine whether each critical point is a relative maximum, minimum, or neither.
Relative maxima occur at x =
(Separate multiple answers by commas.)
Relative minima occur at x =
(Separate multiple answers by commas.)
Transcribed Image Text:NOTE: When using interval notation in WeBWorK, remember that: You use 'INF' for oo and '-INF' for -c0. And use 'U' for the union symbol. Enter DNE if an answer does not exist. f(x) = x2 3x2 a) Give the domain off (in interval notation) b) Find the critical numbers off. (Separate multiple answers by commas.) c) Determine the intervals on whichf is increasing and decreasing. f is increasing on: f is decreasing on: d) Use the First Derivative Test to determine whether each critical point is a relative maximum, minimum, or neither. Relative maxima occur at x = (Separate multiple answers by commas.) Relative minima occur at x = (Separate multiple answers by commas.)
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