(D) hope this helps kxjdndldjdkwpwnx
Answer:
x=3, solution is not extraneous
Step-by-step explanation:
we have

Solve for x
squared both sides


<u><em>Verify</em></u>
For x=3



-----> is true
therefore
x=3, solution is not extraneous
Horizontal asymptotes are horizontal lines the graph approaches.
hope this helps :))