Is the function f(x)= an even, odd, or neither even or odd function?

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible