1. Find the max and min

Find the absolute extrema if they exist, as well as all values of x where they occur, for the function f(x) = 2x- - 16 In x on the domain [1,8]. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The absolute maximum is , which occurs at x = (Round the absolute maximum to two decimal places as needed. Type an exact answer for the value of x where the maximum occurs. Use a comma to separate answers as needed.) O B. There is no absolute maximum.Identify the absolute extrema of the function and the x-values where they occur. 16 f(x) = 4x + 7 +5, x>0 X Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The absolute minimum is and occurs at the x-value (Type an integer or decimal rounded to the nearest thousandth as needed.) O B. There is no solution.Find the minimum value of the average cast for the given cost function on the given intervals. C{xj=x3+34x+432 a.1ex5'i b.1ex52' For a certain mammal, researchers have determined that the mesiodistal crown length of deciduous mandibular first molars is related to the post conception age of the tooth as L(t) = - .015t~ + 1.43t -7.5, where L(t) is the crown length (in millimeters) of the molar t weeks after conception. Find the maximum length in mesiodistal crown of mandibular first molars during weeks 30 through 60. The maximum length is mm. (Round to three decimal places as needed.)For a certain automobile, M(x) = - .015x" + 1.19x -7.3, 30