ankomamasonjr
ankomamasonjr
23-03-2021
Mathematics
contestada
Take your time please.
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glasaileen9
glasaileen9
23-03-2021
a=2
b=8
c=20
Axis of symmetry= -b/2a
So,
-8/(2*2) = -8/4 = -2
Axis of symmetry is x=-2
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