Find f + g, f − g, fg, and f/g and their domains:f(x) = x - 6 and g(x) = 5x2.

Find f + g, f − g, fg, and f/g and their domains:f(x) = x - 6 and g(

1.	Find f + g, f − g, fg, and f/g and their domains:f(x) = x - 6 and g(x) = 5x2.
Answer» For f(x) = x - 6 and g(x) =5x², we get:f(x) + g(x) = x - 6 + 5x²,f(x) - g(x) = x - 6 - 5x²,f(x).g(x) = 5x³- 30x²,f(x) / g(x) = (x - 6) / 5x². Functions are very important concepts in mathematics that form the backbone of topics like calculus. The fundamental operations can be performed on two or more functions to give a new function as a result.