Question

help with porabolas

Answer 1

Parabolas?
Just ask the question.

Answer 2

same here.

Answer 3

how to find focus,directix and intercepts
question: -1/3(y-6)=(x-5)^2

Answer 4

Sorry, I don't remember how to do this, but try http://www.purplemath.com/modules/parabola.htm
I used that when I took Algebra 2.

Answer 5

for the intercepts, you want to know when it crosses either axis - so x = 0 or y = 0, place those into the equation

Answer 6

for the focus, use this guide: http://www.mathwords.com/f/focus_parabola.htm