3.X + 20 = 120
1 answer:
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Answer:
The minimum unit cost is 5377
Step-by-step explanation:
Note that we have a cudratic function of negative principal coefficient.
The minimum value reached by this function is found in its vertex.
For a quadratic function of the form
the x coordinate of the vertex is given by the following expression
In this case the function is:
So:
Then the x coordinate of the vertex is:
So the minimum unit cost is:
Answer:
Step-by-step explanation:
x=120°
if you look, the arrows on the lines mean they’re parallel.
so
