3. If f(5)=-4 f'(5)=0, f"(5) <0, then what type of critical point is (5,-4)? Explain.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.5: Graphical Differentiation
Problem 1E
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3. If f(5)=-4 f'(5)=0. f"(5) <0, then what type of critical point is (5,-4) ? Explain.
4. The graph below represents the FIRST derivative of a function. Determine the open intervals in which the function is concave
up and concave down.
104
x=-4
-$
dy/dx
-5
0
x=-0.5
-5
5
10
X
Concave Up:......
Concave Down:.....
Transcribed Image Text:3. If f(5)=-4 f'(5)=0. f"(5) <0, then what type of critical point is (5,-4) ? Explain. 4. The graph below represents the FIRST derivative of a function. Determine the open intervals in which the function is concave up and concave down. 104 x=-4 -$ dy/dx -5 0 x=-0.5 -5 5 10 X Concave Up:...... Concave Down:.....
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