Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. If necessary, round answers to two decimal places.f(x) = x4 - 5x3 + 3x2 + 9x - 3; (-5, 5)
A. local minimum at (-0.61, -5.64)
local maximum at (1.41, 6.12)
local minimum at (3, -3)
B. local minimum at (-3, -3)
local maximum at (-1.32, 5.64)
local minimum at (0.57, -6.12)
C. local minimum at (-0.57, -6.12)
local maximum at (1.32, 5.64)
local minimum at (3, -3)
D. local minimum at (-1, -6)
local maximum at (1, 6)
local minimum at (3, -3)
Answer: C
Mathematics
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A. 
= 
B. 
= 
+ 
C. 
= 
+ 
D. 
= 
+ 
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x - 
= -4
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Evaluate. 74
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Use the fundamental identities to simplify the expression.
+ sec ? cos ?
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