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qwelly [4]
3 years ago
9

A. Directions: Evaluate the given expression. x²- 3xy + 5y², for x = 3 and y = -1​

Mathematics
2 answers:
dedylja [7]3 years ago
4 0

Step-by-step explanation:

x²- 3xy + 5y²

(3)2 - 3(3)(-1) + 5(-1)2

9 + 9 + 5 = 23

Ber [7]3 years ago
3 0

Answer:

The answer is 23

Step-by-step explanation:

x²- 3xy + 5y², for x = 3 and y = -1

(3)²- 3(3)(-1) + 5(-1)²

9 + 9 + 5 = 23

Thus, The answer is 23

 

<u>-TheUnknownScientist</u><u> 72</u>

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Function:

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Yes, the relation described can be interpreted as a function.

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As described in the question, the relation can be expressed as a function.

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