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Algebra 16 Online
OpenStudy (anonymous):

What is the focus of the following graph? parabola opening up, with vertex at (1, 4) and directrix at y equals 3 (1, 6) (5, 1) (1, 5) (-1, 6) http://curriculum.kcdistancelearning.com/courses/ALG2x-HS-A09/b/assessments/C-ParabolasQuiz/A2_8.2_Quiz_11q.gif

OpenStudy (anonymous):

LOL again!

OpenStudy (anonymous):

Hehe:p directrix and the focus point are not (0,0) this one right? @DanielK16

OpenStudy (anonymous):

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