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Solve the problem. Use interval notation to write the intervals over which fis decreasing. 3+ 27...
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...
Question 31 of 45 (3 points) View problem in a pop-up Use interval notation to write the intervals over which is (a) increasing, (b) decreasing, and (c) constant. y 4 3 2 - -- -3 Sut Assig T Time Re 82 T -4 -3 -2 -1 0 1 Part 1 X increasing, never decreasing, and sometimes The function is sometimes constant. Correct answer: never sometimes sometimes Tutorial ho MUP 2 1 X -1 -3 N - 5 V 0 -4...
Solve the inequality and write your answer in interval notation. Use "U" between the two intervals. Use "oo" (two lower case o's) for ∞. 15 x + 8 ≥ 18 + 12 x
State the open intervals over which the function is (a) increasing, (b) decreasing, and (c) constant. (a) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The function is increasing over the open interval(s) (Type your answer in interval notation. Use a comma to separate answers as needed.) OB. The function is never increasing (b) Select the correct choice below and, if necessary, fill in the answer box to complete...
Find the intervals on which fis increasing and decreasing f(x) = - 3 cos²x on (-1,1]
Find the interval(s) on which f is increasing and the interval(s) on which it is decreasing. x2 f(x) 15x? + 54x 2 = 3 Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. A. The function f is increasing on the interval(s) and decreasing on the interval(s) (Simplify your answer. Type your answers in interval notation. Use a comma to separate answers as needed.) B. The function fis decreasing on the interval(s),...
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,
Solve the inequality. Write the answer in interval notation. 4x> 4 and 14-x> 7 a) (7, o) b) [1, 7) c) -0, o) d) (1, 7] b.. C. a.. d. Solve for the indicated variable. C 2Tr forr 2C c) 27T b) r=_ 2T a) r=- d) r= 2C r=- C a.. Ob.. Oc.. Od.. Solve the inequality and graph the solution. Write the answer in interval notation. 2c-123 or 3c<-6 -5 4 -3 2 -1 -6 0 1 a)...
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...