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irga5000 [103]
3 years ago
8

Which is not the quadratic inequality?

Mathematics
1 answer:
crimeas [40]3 years ago
8 0

Answer:

A.

Step-by-step explanation:

A quadratic inequality looks like a quadratic equation, but with signs

<, >, ≤, or ≥

instead of sign =

You are given one equation (the first one, because the sign is =) and two inequalities (the last two beacause the signs are < and > respectively).

Thus, correct option is A,

y=7x^2+5x-7

is not a quadratic inequality (it is a quadratic equation)

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