Match each transformation of function f with a feature of the transformed function.

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)