Answer:
+10
Step-by-step explanation:
Answer:
Otis can buy 6 pencils...
We have a parabola.
As it is concave down, we have one maximum and no minimum.
We can identify the maximum at point (-2, 4).
Answer: (-2,4)
Answer:
A
Step-by-step explanation:
Answer: C
Step-by-step explanation: