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- The equation of a parabola is given: y = −5/8x² − 3x + 4. What is the equation of the directrix of the parabola? - Thank you to anyone who helps!

- The equation of a parabola is given: y = −5/8x² − 3x + 4. What is the equation of the directrix of the parabola? - Thank you to anyone who helps!
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4 votes
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The equation of a parabola is given: y = −5/8x² − 3x + 4. What is the equation of the directrix of the parabola?

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Thank you to anyone who helps!

asked
User Origds
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8.2k points

1 Answer

4 votes
The equation for the directrix would be y=8
answered
User ThreeFx
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8.6k points
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