(a) For which values of x is f'(x) zero? (Enter your answers as a comma-separated list.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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(b) For which values of x is f"(x) zero? (Enter your answers as a comma-separated list.)
X =
For which values of x is f"(x) positive? (Enter your answer using interval notation.)
For which values of x is f"(x) negative? (Enter your answer using interval notation.)
What do these values mean?
f is
---Select---
O when f" > 0 and f is
---Select---
O when f" < 0.
(c) On what open interval is f'an increasing function?
(d) For which value of x is f'(x) minimum?
X =
For this value of x, how does the rate of change of f compare with the rates of change of f for other values of x? Explain.
The rate of change of f at this value of x is
---Select---
O the rate of change of f for all other values of x.
Transcribed Image Text:(b) For which values of x is f"(x) zero? (Enter your answers as a comma-separated list.) X = For which values of x is f"(x) positive? (Enter your answer using interval notation.) For which values of x is f"(x) negative? (Enter your answer using interval notation.) What do these values mean? f is ---Select--- O when f" > 0 and f is ---Select--- O when f" < 0. (c) On what open interval is f'an increasing function? (d) For which value of x is f'(x) minimum? X = For this value of x, how does the rate of change of f compare with the rates of change of f for other values of x? Explain. The rate of change of f at this value of x is ---Select--- O the rate of change of f for all other values of x.
The graph of f is shown in the figure.
6.
4
f
2 14
6.
(a) For which values of x is f'(x) zero? (Enter your answers as a comma-separated list.)
X =
For which values of x is f'(x) positive? (Enter your answer using interval notation.)
For which values of x is f'(x) negative? (Enter your answer using interval notation.)
What do these values mean?
f is
---Select---
when f' > 0 and f is
---Select---
O when f' < 0.
F9
Transcribed Image Text:The graph of f is shown in the figure. 6. 4 f 2 14 6. (a) For which values of x is f'(x) zero? (Enter your answers as a comma-separated list.) X = For which values of x is f'(x) positive? (Enter your answer using interval notation.) For which values of x is f'(x) negative? (Enter your answer using interval notation.) What do these values mean? f is ---Select--- when f' > 0 and f is ---Select--- O when f' < 0. F9
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