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icedpeachytea
Answered

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With a vertical directix, the axis of symmetry would be:

Select one:

APerpendicular to the directix
BParallel to the directix
CAn equation where y = k
DOnly A and C

Verified Answer :

CalculusGuy

The answer would be A.
If the directix is the line on the left, and the parabola is the 'curve' on the right,
the line of symmetry would be perpendicular to the directix.

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so the line of symmetry would be about

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