For A = (-2, 7) ⊆ R define the functions f, g : A → R by f(x) = 2x – 4
g(x)=(2x^2-8)/(x+2)
verify that f = g

Is the result of part (a) affected if we change A to [ - 7, 2 ] ?

Question

For A = (-2, 7) ⊆ R define the functions  f, g : A → R by f(x) = 2x – 4  
 g(x)=(2x^2-8)/(x+2)
verify that f = g


Is the result of part (a) affected if we change A to [ - 7, 2 ] ?

kinggeorge · Answer

This would be a question much better suited for the "Mathematics" section. To navigate there, click on the blue dropdown menu at the top, select "Find More Subjects" and click on "Mathematics"

anonymous · Answer

http://openstudy.com/study#/groups/Mathematics

farmdawgnation · Answer

The above two users are correct. This is off topic for this subject.