%3D For which values of a andb does the function f(x) = ax/(b + x2) have a critical point at x = 1 and x = -1? %3D Select one: O a. ? = 1, ? = 3 O b. ? = 2, ? = 2 O c. ? = 1, ? = 1 O d. ? = 1, ? = 4 O e. ? = 4, ? = 2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
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For which values of a and b does the function f(x) =
%3D
ax/(b + x2) have a critical point at x = 1 and x = -1?
%3D
Select one:
O a. ? = 1, ? = 3
O b. ? = 2, ? = 2
O c. ? = 1, ? = 1
O d. ? = 1, ? = 4
O e. ? = 4, ? = 2
Transcribed Image Text:For which values of a and b does the function f(x) = %3D ax/(b + x2) have a critical point at x = 1 and x = -1? %3D Select one: O a. ? = 1, ? = 3 O b. ? = 2, ? = 2 O c. ? = 1, ? = 1 O d. ? = 1, ? = 4 O e. ? = 4, ? = 2
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