Please show all your work and explanations for all of the questions.

If g(c) = 1-c' and m(c) = c+ 1, then which statement is not true? g(c) . m(c) = 1+c-c'-c 2) g(c) + m(c) = 2+c-c 3) m(c) -g(c) =c+c m(c) -1 4 g(c) 1 - c\f4 What is the domain of the function f(x) = 2x over the set of real numbers? xx 2) x x 2 N/ - 3) x x