Exercise. If you know that limr-+6 f() - 5 and lim,-6 9(x) = 2, then evaluate the following limit: Multiply numerator and denominator by x. lim x-+6 9(x) Exercise. If you know that lim-6 f(2) _ 5 and lim,-+6 9(x) = 2, then evaluate the following limit: Multiply f(x) by 2. lim f (ac) = Exercise. f(2) - 5 and lime-46 9(x) = 2, then evaluate the following limit: If you know that lime-6 2 Use the result in previous exercise. lim(f(x) - 9g(2)) =