Question

Find f + g, f -g, fxg, and f/g and name the restriction for f/g. Simply. f(x) = 2x -4 g(x) = x-2

A)
f+g = 2x -4

f-g = x-4

fxg = x^2 -2x+8

f/g = (x -4)/ x-2 where x cannot = 2

B)
f+g = 2x -4

f-g = x-4

fxg = x^2 -2x+8

f/g = (x -4)/ x-2 where x cannot = 2

C)
f+g = 2x -4

f-g = 3x -6

fxg = 2x^2 -8x+6

f/g = 2

D)
f+g = 3x -6

f-g = x-2

fxg = 2x^2 -8x+8

f/g = 2