+0  
 
0
76
0
avatar+26 

Determine the vertex, focus, and axis of symmetry of the parabola in the table below with the given equation. Sketch the graph, and inlcude theses points and lines.

 

(a)   x^2= -4y

(b)   3y^2=24x

(c)   (y+5/2)^2= -5(x-9/2)

(d)   x^2+6x+8y=7

(e)   y^2-12x+8y= -40

(f)    16x^2=72x-112y= -221

 

item vertex Focus Directrix Axis of Symmetry

(a)

(b)

(c)

(d)

(e)

(f)

       
 
 Jan 19, 2021

65 Online Users

avatar
avatar
avatar
avatar
avatar
avatar