VI. Suppose f is continuous everywhere, f' is differentiable everywhere except at x = -1, and the graph of y = f'(x) is as shown below. Y y = f'(x) -4 -3 3 4 (-3,0) (2,-0.5) 4 3 2 (0, -0.5) 2 (1,10) 2 (3,-2) -1,-2) -3. (-1, -3) (4, -3) -4. Answer the following questions. Provide brief justifications for your answers. of fat x

Advanced Engineering Mathematics
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ISBN:9780470458365
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Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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VI. Suppose f is continuous everywhere, f' is differentiable everywhere except at x = -1, and the
graph of y = f'(x) is as shown below.
y
y = f'(x)
-4
3
(-3,0)
(2,-0.5)
-3
-2
4
34
2.
1
-1
(0, -0.5)
-2
-1, -2)
(-1, -3)
(4, -3)
-4-
Answer the following questions. Provide brief justifications for your answers.
1. What is the slope of the normal line of f
at
x = 4?
2. Find all x < 0 where f has a relative extremum, if there are any.
ƒ(x) − ƒ(−1)
3. Evaluate: lim
x→-1+
x + 1
4. Which of the following is true: flo) ƒ(2), ƒ(0) = ƒ(2), or ƒ(0) > ƒ(2)?
5. Suppose f'" (1) is a nonzerowumber. Is it positive or negative?
6. Explain why there exish ct (3, 4) such that f"(c) = -1.
(1,10)
-3.
2
(3,
x
Transcribed Image Text:VI. Suppose f is continuous everywhere, f' is differentiable everywhere except at x = -1, and the graph of y = f'(x) is as shown below. y y = f'(x) -4 3 (-3,0) (2,-0.5) -3 -2 4 34 2. 1 -1 (0, -0.5) -2 -1, -2) (-1, -3) (4, -3) -4- Answer the following questions. Provide brief justifications for your answers. 1. What is the slope of the normal line of f at x = 4? 2. Find all x < 0 where f has a relative extremum, if there are any. ƒ(x) − ƒ(−1) 3. Evaluate: lim x→-1+ x + 1 4. Which of the following is true: flo) ƒ(2), ƒ(0) = ƒ(2), or ƒ(0) > ƒ(2)? 5. Suppose f'" (1) is a nonzerowumber. Is it positive or negative? 6. Explain why there exish ct (3, 4) such that f"(c) = -1. (1,10) -3. 2 (3, x
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Answer items 4-6 only.

VI. Suppose f is continuous everywhere, f' is differentiable everywhere except at x = :-1, and the
graph of y = f'(x) is as shown below.
У
y = f'(x)
-4
3
(-3,0)
(2,-0.5)
3
2
1
(0,-0.5)
1,
(-1, -3)
(4, -3)
-4
Answer the following questions. Provide brief justifications for your answers.
at
1. What is the slope of the normal line of f x = 4?
2. Find all <0 where f has a relative extremum, if there are any.
f(x) = f(-1)
3. Evaluate: lim
x--1+
x+1
4. Which of the following is true?
flo)< ƒ(2), ƒ(0) = ƒ(2), or ƒ(0) > ƒ(2)?
lumber. Is it positive or negative?
5. Suppose f" (1) is a nonzevo
6. Explain why there exists ct (3, 4) such that ƒ"(c) = −1.
-3
4
-2
-3
(1,10)
2
(3,-2)
I
110
Transcribed Image Text:VI. Suppose f is continuous everywhere, f' is differentiable everywhere except at x = :-1, and the graph of y = f'(x) is as shown below. У y = f'(x) -4 3 (-3,0) (2,-0.5) 3 2 1 (0,-0.5) 1, (-1, -3) (4, -3) -4 Answer the following questions. Provide brief justifications for your answers. at 1. What is the slope of the normal line of f x = 4? 2. Find all <0 where f has a relative extremum, if there are any. f(x) = f(-1) 3. Evaluate: lim x--1+ x+1 4. Which of the following is true? flo)< ƒ(2), ƒ(0) = ƒ(2), or ƒ(0) > ƒ(2)? lumber. Is it positive or negative? 5. Suppose f" (1) is a nonzevo 6. Explain why there exists ct (3, 4) such that ƒ"(c) = −1. -3 4 -2 -3 (1,10) 2 (3,-2) I 110
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