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Alexxx [7]
3 years ago
12

How can i solve this?

Mathematics
2 answers:
blagie [28]3 years ago
8 0
Hello!

You can put in the x values and see if you get y

y = (-2)^2 - 2(-2) + 3

y = 4 + 4 + 3

y = 11

The only choice with this D

The answer is D where x is -2 and y is 11

Hope this helps!
laila [671]3 years ago
6 0
If you have a scientific calculator, you can go to tables and plug each one in. whichever table has an equation matching the one provided is the answer... but if you dont have a calculator you can put in one of the x for each table and replace it in the equation then see if it matches with its corresponding y
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Sladkaya [172]
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