Answer:
If is positive, then the parabola opens upward, so the function decreases on and increases on . But if is negative, then just the reverse
Answer:
The picture is black
Step-by-step explanation:
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Answer:
I am pretty sure it is the second option
Step-by-step explanation:
Hope this helps
Answer:
The answer is A.
Step-by-step explanation:
Hope fully this helps.