Find the domain for the rational function f(x) = x-5/2x-3

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

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How to find the exponential function y=ca^x, with points (1,2) and (2,1)