0 Question 16 v Textbook : @ Videos f [+] A company that produces cell phones has a cost function of C = 12:1:2 10511: + 22115, where C is the cost in dollars and a: is the number of cell phones produced {in thousands}. How man):r units of cell phone {in thousands} minimizes the cost function? :1: = thousand phones produced will minimize C . Question 14 Textbook LT @ Videos 5 [+] The function x) = 21:3 392:2 + 2161: + 11 has one local minimum and one local maximum. Use a graph of the function to estimate these local extrema. This function has a local minimum at :1: = ' ' with output value' and a local maximum at a: = ' with output value ' ' .Question12 v I Textbook f @ videos C [+1 11' Find the maximum and minimum values of the function 9(3) = 33 5 sin(9) on the interval [0, 3] Minimum value =l l Maximum value = l ' . Question 11 Textbook e Videos ' [+] Consider the function f(x) = 2x2 - 2x + 1, 0 Textbook @ Videos _ [+] Consider the function f(x) = 3 - 5x2, - 3 Textbook '__' @ Videos '3 [+] Consider the function f(':) = 52:2 + 8:1: 8. at) has a critical point at a: = A. Find the value of A: \\ A = |\\ J At a: = A, does x] have a local min, a local max, or neither? Type in your answer as LMIN, LMAX, or NEITHER. 0 Question 8 v Textbook @ Videos 5 [+] Find the critical numbers of the function f(:1:) = 12.15-5 + 7'53:4 + 100:1:3 5 and classify them using a graph. 2: =i i is a a: =\\ l is a J Select an answer Local Max Local Min Submit Que Neither a max or rnin 0 Question 7 v Textbook @ Videos L? [+] Find the critical numbers of the function f(:1:) = 122:5 + 75:1:4 802:3 + 5 and classify them. Round your answers to three decimal places. x = ' ' is a Select an answer V x = ' ' is a Select an answer v x =' ' is J Select an answer Local Max Question Hel- Local Min Submit QUE Neither a max or min Question 6 Textbook @ Videos _' [+] The function f(x) = 2x3- 39x2 + 180x - 3 has two critical numbers. The smaller one is x = and the larger one is x = Question Help: Video Message instructorQuestion 5 Textbook @ Videos ' [+] Mark the critical points on the following graph. 18 12 5 -4 -3 -2 -1 1 2 3 4 -6 -12 -18- 24 :30 Clear All Draw: Dot Question Help: Message instructorQuestion 4 Textbook @ Videos _ [+] Mark the critical points on the following graph. ce 6, 256 1280+ 1024 768 512 256 6 -5 -4 -3 42 -1 1 2 3 4 5 6 256 -512 -768 -1024 -1280. Question 3 Textbook @ Videos _' [+] -5 -4 -2 -3 The function graphed above is: Increasing on the interval(s) Decreasing on the interval(s)