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Studentka2010 [4]
3 years ago
15

F(x) = x² + 7 X(-2) =

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
4 0

Answer:

hope it will help you

Step-by-step explanation:

f(x)=x²+7

X(-2)=?

therefore X(-2)=(-2)²+7

=4+7

=11

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