Woojin L.

asked • 09/16/21

suppose f(x)=x²/x²-7, and the f(x)= (h∘g)(x) Then which of the following are possible definitions for h and g

  1. h(x)=x, g= x²/x²-7
  2. h(x)=x², g(x)=x/x-7
  3. h(x)=x⁴/x⁴-7, g(x)=√ |x|
  4. h(x)=x/x-7, g(x)=x²


A. 2 and 3 only

B. 1 and 2 only

C. 1 and 4 only

D. 1,3, and 4 only

E. 1, 2, 3, and 4

1 Expert Answer

By:

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.