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ella [17]
3 years ago
6

Please help me!!!!!!!!!!i need to finish by tonight!!

Mathematics
1 answer:
Viktor [21]3 years ago
4 0
Number 3.
opens up
vertex (1,2)
idk maybe because it is on the right side. its positive

number 4.
opens up as well
Vertex (-2,0)
no because it is negative and on the left. Idk just a guess for this one
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