Answer:
C.
is greater than zero.
Step-by-step explanation:
We know that graph is obtained from the function of the form
. According to the graph and if
, we find that:
(1)
(2)
By (1) and (2):
![-k < 0](https://tex.z-dn.net/?f=-k%20%3C%200)
![k > 0](https://tex.z-dn.net/?f=k%20%3E%200)
Hence, correct answer is C.
Answer:
ummm yes
Step-by-step explanation: