Please there are no options to be chosen from
Answer:
B
Step-by-step explanation:
I hope this helps!
Answer:
There are two real roots because b²>4ac
in the equation, b²= 9² = 81.
4ac = 4×-4×-12= 72
i think it's linear -2, y intercept = 35. it's like 35 every 2 minutes, i think I might be wrong sorry