Provide an appropriate response.Let f(x) = 
(a) Does f'(0) exist? (b) Does f'(4) exist? (c) Does f'(-4) exist? (d) Determine all extrema of f.
What will be an ideal response?
(a) No
(b) No
(c) No
(d) Minimum: 0 at x = ± 4 and x = 0; local maximum: 24.6336115 at x = ± 2.30940108
Mathematics
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A. |r| < 
B. |r| < 
C. |r| < 
D. |r| < 1
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A. Commutative B. Associative
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A. 31 in. B. 11 in. C. 20 in. D. 29 in.
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Use the change-of-base rule to find the logarithm to four decimal places.log3 0.76
A. -0.2498 B. -4.0032 C. 0.2498 D. -0.4996
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