3a + b/a + 4a if a= 4 and b= -12
1 answer:
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Answer:
C. 1 13/18
Explanation:
Answer:
Here's what I get
Step-by-step explanation:
Assume the function is a parabola.
The function has a maximum, so the parabola opens downward.
The maximum is at (-4,2), so the maximum is in the second quadrant.
The figure may look like the diagram below.
