center, vertex and directrix of parabola, ellipse, hyperbola
Not what you're looking for?
Please show in detail how to find the center, vertex, & directrix of parabola, the center, vertices, & foci for the ellipse, the center, vertices, foci, & asymptopes of any hyperbola
1) 9X^2+4y^2-18X-27=0
2) x^2+4X-8y+28=0
3) -3x^2+2y^2+12x-4y+8=0
Purchase this Solution
Solution Summary
Center, vertex and directrix of parabola, ellipse, hyperbola are found. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.
Solution Preview
Please see the attached file for the complete solution.
Thanks for using BrainMass.
1.
Then this is an eclipse. The center is at . , , ...
Purchase this Solution
Free BrainMass Quizzes
Exponential Expressions
In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.
Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.
Multiplying Complex Numbers
This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.
Geometry - Real Life Application Problems
Understanding of how geometry applies to in real-world contexts
Probability Quiz
Some questions on probability