Posted by Brianna on Sunday, October 30, 2011 at 11:00pm.
Calculate the two separate functions (g o h)(x) and (h o g)(x).
Some textbooks would write them as
g{f(x)] and f{g(x)}
g{f(x)} = -2(3x+4)+8 = -6 x
f{g(x)} = 3(-2x+8) +4 = -6 x +28
Then set them equal and solve for x.
DNE in this case.
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