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Zanzabum
3 years ago
9

Determine if the following relation is a function or not

Mathematics
1 answer:
Darya [45]3 years ago
7 0
1 is not. 2 is. 3 is not. 4 is. 5 is. 6 is. 7 is not. 8 is.
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Angelina_Jolie [31]

Answer:

(4,5)

Step-by-step explanation:

The "feasible region" has vertices (0,0), (7,0), (5,4), and (4,5)

P = 5x + 6y

Plug in each vertices in P  and find out which give maximum value

(0,0) => P= 5(0) + 6(0) = 0

(7,0) => P= 5(7) + 6(0) = 35

(5,4) => P= 5(5) + 6(4) = 49

(4,5) => P= 5(4) + 6(5) = 50

We got maximum P=50 for vertex (4,5)

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