While the base has area w 2 w 2 w 2 so the cost is 9

This preview shows page 3 - 4 out of 4 pages.

(incorrect)
7.(1 point) Find the minimum distance from the parabolax-y2=0
But if(x,y)lies on the parabola, thenx=y2, so the expressionfordbecomesd=qy4+(y-3)2
3
8.(1 point) A rectangle is inscribed with its base on the x-axis and its upper corners on the parabolay=12-x2. Whatare the dimensions of such a rectangle with the greatest possiblearea?
(Click on graph to enlarge)

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture