Addition and Subtraction of Functions

Questions (3)

If f (x) = x² + 3 and g (x) = 3x - 1 then find the following:1a. (f+g)(x) 1b. (f+g)(3) 1c. (f-g)(x) 1d. (fg)(x) 1e. (fg)(-1)
1. 2 answers
2. asked by elizabeth
3. 777 views
Q1: Find f + g, f − g, fg, and f/g and their domains.f(x) = x, g(x) = 2x a) Find (f + g)(x). b) Find the domain of (f +
1. 1 answer
2. asked by Omaigod
3. 444 views
Suppose that the functions r and s are defined for all real numbers x as follows.r（2） =3x-2 s（x）=x+2 Write the
1. 1 answer
2. asked anonymously
3. 10 views