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Levart [38]
2 years ago
6

PLEASE HELP ME!!!!!!!!!!

Mathematics
1 answer:
Blizzard [7]2 years ago
6 0

Answer:

the first one: y=2x ²-1

Step-by-step explanation:

Plug in the "x" to the equation, so: 2(2) ²-1 = 7 which is "y" in the table above.

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2 years ago
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3 years ago
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