Answer:
(D) 
(E)
has a range of all real numbers.
Step-by-step explanation:
Given the function: 

When y=f(x)=0

Therefore, 
Also,
has a range of all real numbers.
Therefore, Options D and E are correct.
Answer:
70%
Step-by-step explananation:
sorry for the previous answer I was thinking u meant something else
Answer:
See picture.
Step-by-step explanation: