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Consider the function f(x) = 9x + 7x1. For this function there are four important intervals:...
Consider the function f(x) = 4(x - 2)2/3. For this function there are two important intervals:...
Consider the function f(x) = 4(x - 2)2/3. For this function there are two important intervals: (- 00, A) and (A, 0c) where A is a critical number. Ais For each of the following intervals, tell whether f(x) is increasing or decreasing. (-0, A): Select an answer v (A, 0): Select an answer v For each of the following intervals, tell whether f(x) is concave up or concave down. (- 00, A): Select an answer (A, 00): Select an answer
1) 2) Let f(x) = 23 + 9x² – 812 +21. (a) Use derivative rules to...
1)
2)
Let f(x) = 23 + 9x² – 812 +21. (a) Use derivative rules to find f'(x) = 3x2 +18% -81 (b) Use derivative or the derivative rules to find f''(x) = 60 + 18 (c) On what interval is f increasing (include the endpoints in the interval)? interval of increasing = (-0,-9] U [3,00) (d) On what interval is f decreasing (include the endpoints in the interval)? interval of decreasing = [-9,3] (e) On what interval is f...
Hide Question Information Textbook Videos 6(2 - 5)" For this function there are two important intervals:...
Hide Question Information Textbook Videos 6(2 - 5)" For this function there are two important intervals: (- 0o, A) and (4,00) Consider the function f() where A is a critical number A is Preview 101 For each of the following intervals, tell whether f() is increasing or decreasing. (- 00, A): Select an answer (A, 0): Select an answer For each of the following intervals, tell whether f(x) is concave up or concave down. (-0, A): Select an answer (A,...
(1 point) Consider the function f(x) = x2/5(x – 9). This function has two critical numbers...
(1 point) Consider the function f(x) = x2/5(x – 9). This function has two critical numbers A< B Then A = and B For each of the following intervals, tell whether f(x) is increasing or decreasing. (-0, A]: ? [A, B]: ? [B, 0) ? The critical number A is ? and the critical number B is ? There are two numbers C < D where either F"(x) = 0 or f'(x) is undefined. Then C= and D= Finally for...
11. Find the intervals of increasing, decreasing concavity, and sketch the graph for the function f(x)...
11. Find the intervals of increasing, decreasing concavity, and sketch the graph for the function f(x) = 2x3 - 3x2 - 1. Label all important points. Increasing: Decreasing: (2, 3 Concave Up: 1346, og Concave Down: (-, 31)
2. for the function f(x)= x+2 cos x on the interval [0,2pi] a. find the first...
2. for the function f(x)= x+2 cos x on the interval
[0,2pi] a. find the first derivative
b.) find the second derivative
c.) find the functions critical values(if any). include their y-
coordinates in your answers in order to form critical points.
d. )find the intervals on which f is increasing or
decreasing.
e. )find the local extrema of f.
f. )find the functions hyper critical values(if any). include their
y coordinates
g.) find the intervals of concavity, i.e. the...
39 Due in 12 hours, 41 minutes. Du Consider the function f(x) = ?e&. f(w) has...
39
Due in 12 hours, 41 minutes. Du Consider the function f(x) = ?e&. f(w) has two inflection points at x = Cand x = D with C<D where C is Preview and D is Preview Finally for each of the following intervals, tell whether f(x) is concave up or concave down. (- 00, C): Select an answer (C, D): Select an answer (D,00) Select an answer Get help: Video Points possible: 1 This is attempt 1 of 2. Message...
Consider the following function. (If an answer does not exist, enter UN 36 f(x) = x...
Consider the following function. (If an answer does not exist, enter UN 36 f(x) = x + х (a) Find the intervals where the function is increasing and where it is decreasing. (Enter your answer using interval notation.) increasing decreasing (b) Find the relative extrema of F. relative maximum (X,Y) - relative minimum (X,Y) - (c) Find the intervals where the graph of fis concave upward and where it is concave downward. (Enter your answer using interval notation.) concave upward...
7. After sketching the graphs of function f(x) and its derivative f(x) on the interval [0, 10],I ...
7. After sketching the graphs of function f(x) and its derivative f(x) on the interval [0, 10],I spilled my tea on the graph of f(x). The coffee dissolved the ink as shown. Please redraw the graph for me using the graph of f(x). (Hint: Graph f"(x) to determine the concavity of the original graph.) Be sure to indicate important features like relative max and min, points of inflection, increasing and decreasing intervals, and intervals where the graph is concave up...
. Consider the function f(x) = 2x^ 3 + 9x^ 2 − 24x + 1. (1)...
. Consider the function f(x) = 2x^ 3 + 9x^ 2 − 24x + 1. (1) (5 points) Find all the critical points of f(x). (2) (5 points) Find the intervals on which f(x) is increasing and decreasing, and find the x-values of any relative minima/maxima.
Consider the function f(x) = 4(x - 2)2/3. For this function there are two important intervals: (- 00, A) and (A, 0c) where A is a critical number. Ais For each of the following intervals, tell whether f(x) is increasing or decreasing. (-0, A): Select an answer v (A, 0): Select an answer v For each of the following intervals, tell whether f(x) is concave up or concave down. (- 00, A): Select an answer (A, 00): Select an answer
1)
2)
Let f(x) = 23 + 9x² – 812 +21. (a) Use derivative rules to find f'(x) = 3x2 +18% -81 (b) Use derivative or the derivative rules to find f''(x) = 60 + 18 (c) On what interval is f increasing (include the endpoints in the interval)? interval of increasing = (-0,-9] U [3,00) (d) On what interval is f decreasing (include the endpoints in the interval)? interval of decreasing = [-9,3] (e) On what interval is f...
Hide Question Information Textbook Videos 6(2 - 5)" For this function there are two important intervals: (- 0o, A) and (4,00) Consider the function f() where A is a critical number A is Preview 101 For each of the following intervals, tell whether f() is increasing or decreasing. (- 00, A): Select an answer (A, 0): Select an answer For each of the following intervals, tell whether f(x) is concave up or concave down. (-0, A): Select an answer (A,...
(1 point) Consider the function f(x) = x2/5(x – 9). This function has two critical numbers A< B Then A = and B For each of the following intervals, tell whether f(x) is increasing or decreasing. (-0, A]: ? [A, B]: ? [B, 0) ? The critical number A is ? and the critical number B is ? There are two numbers C < D where either F"(x) = 0 or f'(x) is undefined. Then C= and D= Finally for...
11. Find the intervals of increasing, decreasing concavity, and sketch the graph for the function f(x) = 2x3 - 3x2 - 1. Label all important points. Increasing: Decreasing: (2, 3 Concave Up: 1346, og Concave Down: (-, 31)
2. for the function f(x)= x+2 cos x on the interval
[0,2pi] a. find the first derivative
b.) find the second derivative
c.) find the functions critical values(if any). include their y-
coordinates in your answers in order to form critical points.
d. )find the intervals on which f is increasing or
decreasing.
e. )find the local extrema of f.
f. )find the functions hyper critical values(if any). include their
y coordinates
g.) find the intervals of concavity, i.e. the...
39
Due in 12 hours, 41 minutes. Du Consider the function f(x) = ?e&. f(w) has two inflection points at x = Cand x = D with C<D where C is Preview and D is Preview Finally for each of the following intervals, tell whether f(x) is concave up or concave down. (- 00, C): Select an answer (C, D): Select an answer (D,00) Select an answer Get help: Video Points possible: 1 This is attempt 1 of 2. Message...
Consider the following function. (If an answer does not exist, enter UN 36 f(x) = x + х (a) Find the intervals where the function is increasing and where it is decreasing. (Enter your answer using interval notation.) increasing decreasing (b) Find the relative extrema of F. relative maximum (X,Y) - relative minimum (X,Y) - (c) Find the intervals where the graph of fis concave upward and where it is concave downward. (Enter your answer using interval notation.) concave upward...
7. After sketching the graphs of function f(x) and its derivative f(x) on the interval [0, 10],I spilled my tea on the graph of f(x). The coffee dissolved the ink as shown. Please redraw the graph for me using the graph of f(x). (Hint: Graph f"(x) to determine the concavity of the original graph.) Be sure to indicate important features like relative max and min, points of inflection, increasing and decreasing intervals, and intervals where the graph is concave up...
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