Determine whether Rolle's Theorem applies to the following functions on the given interval. If so, find the point(s) that are guaranteed to exist by Rolle's Theorem.f(x) = x3 + 3x2 + 3x + 1; [-1, 4]
A. x = 1
B. x = 0
C. x = - 
D. Rolle's Theorem does not apply
Answer: D
Mathematics
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Simplify the following expression by first substituting values from the table of exact values and then simplifying the resulting expression.
Table of Exact Values
xsin xcos x0°0130°
45°
60°
90°10?
?
A. 
B. 
C. 1
D. 0
E. 
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A. (0, 0) B. (0, 25) C. (0, 5) D. none
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Estimate. Choose a rounding digit that gives one or two nonzero digits.9.2 × 37
A. 36 B. 3,600 C. 480 D. 360
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