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The equation of a parabola is y=1/8x2−4x+41 . What is the equation of the directrix? y = 14 y = 11 ​y = 7​ ​y = 2​
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The equation of a parabola is y=1/8x2−4x+41 .

What is the equation of the directrix?

y = 14

y = 11

​y = 7​

​y = 2​

The equation of a parabola is y=1/8x2−4x+41 . What is the equation of the directrix-example-1
User Naisheel Verdhan
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2 Answers

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y=7............................................................................................................................................................
User Neta
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7 votes

Answer:

7

i took the test

User Antedesk
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