Register

What is the equation of the directrix for the parabola -8(y-3)=(x+4)^2

What is the equation of the directrix for the parabola -8(y-3)=(x+4)^2
asked 148k views
1 vote
What is the equation of the directrix for the parabola -8(y-3)=(x+4)^2

asked
User Saurabh Nemade
by
7.5k points

1 Answer

3 votes
-8y - 24 = 2x + 8
-8 y = 2x + 8 + 24
-8y = 2x + 32
y = - 2/8x - 4

y = -1/4x - 4
answered
User Tempuslight
by
8.3k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!