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13 Nov 2019
webwork.math.uodavis.edu/webwork2/MATI6A-Zhang-Fa-20LDHIOOL eb Slice GalleryImported From lE a ASSIST Report a ASSIST Report ALANa ASSIST Report ALAMPassve Skoll Tree P Path of Exile: BudgetForum-Duelist We are going to find two positive mumbers whose product is 48 and such that the sum of the first pltas 3 times the second is a minimum. A) Callthe first mumber x and the second number y. In terms of x and y, what is the quantity we are trying to mi Want to minimize x 3y (B) Your answer to part (A) should involve both x and y. Find an equation involving x and y, then solve it for y (C) Take your answer from part (B) and plug it into your answer from part (A). The result should be a formula in terms of only x. want to minimize x+3(48%) (D) What is the smallest value x can take on? Cif there is no smallest value, enter "none") (if there is no largest valne, enter "none") (F) We are trying to minimize your finction from part (C) over the interval defined by parts (D) and ( (E) What is the largest value x can take on? First find the derivative of your function from part ( Derivative is 1-(144/x*2) (G) Find all x-values in the domain at which your answer to part (F) is zero or undefined Critical points occur at 1Gf there is more than one critical point,enter a comma-separated list; if there are no critical points, enter none" ID Plug the x-valoes from parts (D).E) and(G) into your function from part (C) to determine which one prodaces the minimum value. Minimum value occurs at = (1) Plug your answer from part (H) into your function fiom part (B) to determine the y-value at which the minimum sum occurs Minimum value occurs at (J) lf the product ofxand x.y are is 48 and the sunn of x plus 3 times y is a minimum, what are x and y? (enter the values of x and y separated by commas, C.g "2,8
webwork.math.uodavis.edu/webwork2/MATI6A-Zhang-Fa-20LDHIOOL eb Slice GalleryImported From lE a ASSIST Report a ASSIST Report ALANa ASSIST Report ALAMPassve Skoll Tree P Path of Exile: BudgetForum-Duelist We are going to find two positive mumbers whose product is 48 and such that the sum of the first pltas 3 times the second is a minimum. A) Callthe first mumber x and the second number y. In terms of x and y, what is the quantity we are trying to mi Want to minimize x 3y (B) Your answer to part (A) should involve both x and y. Find an equation involving x and y, then solve it for y (C) Take your answer from part (B) and plug it into your answer from part (A). The result should be a formula in terms of only x. want to minimize x+3(48%) (D) What is the smallest value x can take on? Cif there is no smallest value, enter "none") (if there is no largest valne, enter "none") (F) We are trying to minimize your finction from part (C) over the interval defined by parts (D) and ( (E) What is the largest value x can take on? First find the derivative of your function from part ( Derivative is 1-(144/x*2) (G) Find all x-values in the domain at which your answer to part (F) is zero or undefined Critical points occur at 1Gf there is more than one critical point,enter a comma-separated list; if there are no critical points, enter none" ID Plug the x-valoes from parts (D).E) and(G) into your function from part (C) to determine which one prodaces the minimum value. Minimum value occurs at = (1) Plug your answer from part (H) into your function fiom part (B) to determine the y-value at which the minimum sum occurs Minimum value occurs at (J) lf the product ofxand x.y are is 48 and the sunn of x plus 3 times y is a minimum, what are x and y? (enter the values of x and y separated by commas, C.g "2,8
Nestor RutherfordLv2
1 Mar 2019