A parabola can be drawn given a focus of (-8, 6) and a directrix of y = 0. What can be said about the parabola?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.6: Quadratic Functions
Problem 30E
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A parabola can be drawn given a focus of (-8, 6) and a directrix of y = 0. What can
be said about the parabola?
12
11
10
F(-8, 6)
6.
4
3
2.
directrix
-12-11-10 -9 -8 -7
-3 -2 1
1 2 3 4 5 6 7 8 9 10 11 12
-2
-3
-4
-8
-9
-10
-11
-12
The parabola has a vertex at
, has a p-value of
and it
opens up
opens down
opens left
opens right
attempt 1 out of 2
す
Transcribed Image Text:A parabola can be drawn given a focus of (-8, 6) and a directrix of y = 0. What can be said about the parabola? 12 11 10 F(-8, 6) 6. 4 3 2. directrix -12-11-10 -9 -8 -7 -3 -2 1 1 2 3 4 5 6 7 8 9 10 11 12 -2 -3 -4 -8 -9 -10 -11 -12 The parabola has a vertex at , has a p-value of and it opens up opens down opens left opens right attempt 1 out of 2 す
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