I’m pretty sure it’s the second one if not I’m so sorry
Answer: I think its C
Step-by-step explanation:
I hope this help you I gess 16
Answer:
Any value of
r
makes the equation true.
All real numbers
Interval Notation:
(-Any value of
r
makes the equation true.
All real numbers
Interval Notation:
(
∞
,∞
)
Step-by-step explanation: