Recent content by kbillsy
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MHB Express rectangle area as function of x
Hey so another expressing functions question: A rectangle has on corner on the graph of y=36-x^2, another at the origin, a 3rd on the positive y-axis, and the fourth on the positive x-axis. Express the area A of the rectangle as a function of x. What is the domain of A? For what value of x is... -
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MHB Express material cost as function of radius
Hey guys! So I am taking an algebra class at a college but I am still in high school. And I have been really struggling with it. This is one of the problems that has me quite confused: A can in the shape of a right circular cylinder is required to have a volume of 500 cubic centimeters. The...