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Parabolas in the Coordinate Plane
Grade Level
ACT Prep
ACTM.193 Parabolas in the Coordinate Plane
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🔴 Hard
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What is the directrix of 4x
2
- 24x + 16y + 20 = 0?
A
y = 0
B
x = 3
C
y = -2
D
y = 2
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