please help

Consider the following functions. f(x) = 4x + 5; g(x) = 3x2 + 2 (a) Write the sum of the two functions. (f + g) (x) = (b) Write the difference of the first function minus the second function. (f - g) (x) = (c) Write the product of the two functions. (f . g) (x) = (d) Write the quotient of the first function divided by the second function. - ( x ) = Evaluate each of these constructed functions at 2. (f + g)(2) = (f - g)(2) (f . g) (2) = 1 ( 2 ) =