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Find the intervals on which fis increasing and decreasing f(x) = - 3 cos²x on (-1,1]
9. Find the intervals on which fis increasing and the intervals on which it is decreasing. f(x) = x? In x² +3 Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. O A. The function is decreasing on and increasing on (Simplify your answers. Use a comma to separate answers as needed. Type your answers in interval notation. Type: exact answers, using radicals as needed.) OB. The function is decreasing on The...
need help with these.please. I-8 Let f(2) Find the open intervals on which fis increasing (decreasing). Then determine the x-coordinates of +8 all relative maxima (minima). 1. f is increasing on the intervals 2. fis decreasing on the intervals 3. The relative maxima of f occur at - 4. The relative minima off occur at 2 - Notes: In the first two your answer should either be a single interval, such as (0,1), a comma separated list of intervals, such...
Find the intervals on which f(x) is increasing, the intervals on which f(x) is decreasing, and the local extrema. f(x)=x -3x+6 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The function is increasing on (Type your answer in interval notation. Type integers or simplified fractions. Use a comma to separate answers as needed.) OB. The function is never increasing. Select the correct choice below and, if necessary, fill in...
Given f(x) = 2x - 3x - 36x +6. (a) Find the intervals on which fis increasing or decreasing. (b) Find the relative maxima and relative minima of f. Select one: a. (a) Increasing on (-3,2), decreasing on (-0, -3) and (2,00) (b) Rel. max. f(2)= 62 rel. min. f(-3) = -33 o b. None of these c. (a) Increasing on (-2, 3), decreasing on (-00,-2) and (3,0) (b) Rel. max. f(3) = 75, rel. min. f(-2) = -50 d....
Find the intervals on which f(x) is increasing and the intervals on which f(x) is decreasing. Then sketch the graph. Add horizontal tangent lines. f(x)=4x4 -32x2 Compute the derivative of f(x). f'(x)= Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The function is increasing on (Type your answer using interval notation. Use a comma to separate answers as needed.) OB. The function is never increasing Select the correct choice...
(1 point) Let f(x) = 6x + Find the open intervals on which f is increasing (decreasing). Then determine the e-coordinates of all relative maxima (minima) 1. f is increasing on the intervals (-INF-sqrt(1/3)U(sqrt(1/3).INF) 2. fis decreasing on the intervals (-sqrt(1/3).0)0(0,sqrt(1/3)) 3. The relative maxima off occur at sqrt(1/3) 4. The relative minima off occur at z = sqrt(1/3) Notes: In the first two your answer should either be a single interval, such as (0,1), a comma separated list of...
Determine the intervals on which f is increasing or decreasing, assuming the figure below is the graph of the derivative of f. On Interval 1: is ? < On Interval 2: f is? On Interval 3: fis ? 241 24.1 1 & -2411 If the figure below is the graph of the derivative f', answer the following: Where do the points of inflection of f occur? On which interval(s) is f concave down? 4,
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)
9. Find the intervals on which f is increasing and the intervals on which it is decreasing. f(x) = x² Inx²+3 Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. O A. The function is decreasing on and increasing on (Simplify your answers. Use a comma to separate answers as needed. Type your answers in interval notation. Type exact answers, using radicals as needed.) OB. The function is decreasing on . The...
Find the intervals where f(x) = xV(8 - x2) is increasing and decreasing. Identify any local minimums or maximums.