Find the critical points and the interval on which the given function is increasing or decreasing, and apply the First Derivative Test to each critical point. 25 S(x) = --x 40x + 400x (Use decimal notation. Give your answers to two decimal places.) Write the critical points in an increasing order.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
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Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
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C2
C2 yields a
Local maximum
Local minimum
C3
迷
C3 yields a
O Local maximum
O Local minimum
Question Source: Rogawski 4e Calculus Early Transcendentals Publ
Transcribed Image Text:C2 C2 yields a Local maximum Local minimum C3 迷 C3 yields a O Local maximum O Local minimum Question Source: Rogawski 4e Calculus Early Transcendentals Publ
Question 8 of 8
Find the critical points and the interval on which the given function is increasing or decreasing, and apply the First Derivative
Test to each critical point.
f(x) = -7
.4
t.
4
25
x' + 40x² + 400x
%3D
X.
(Use decimal notation. Give your answers to two decimal places.)
Write the critical points in an increasing order.
C1 =
ст yields a
O Local minimum
O Local maximum
C2
%3D
C2 yields a
O Local maximum
O Local minimum
Question Source: Rogawski 4e Calculus Early Transcendentals |
Transcribed Image Text:Question 8 of 8 Find the critical points and the interval on which the given function is increasing or decreasing, and apply the First Derivative Test to each critical point. f(x) = -7 .4 t. 4 25 x' + 40x² + 400x %3D X. (Use decimal notation. Give your answers to two decimal places.) Write the critical points in an increasing order. C1 = ст yields a O Local minimum O Local maximum C2 %3D C2 yields a O Local maximum O Local minimum Question Source: Rogawski 4e Calculus Early Transcendentals |
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