Question

If f(x)=3x-4 and g(x)=x+2, find (f-g)(x)

Answer 1

You would set your equation up as basically f(x)-g(x), so:
(3x-4)-(x+2)
combine your like terms and you should have your answer:
2x-6

Answer 2

. TIME Lo arrived home at 5:45 P.M. from the store. At the store, she spent a half hour trying on clothes, 15 minutes looking at shoes, and 10 minutes waiting in line. If it took her 35 minutes to walk home, what time did she arrive at the store? Use the work backward strategy. (Lesson 4-1A)