CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

The equation of the parabola whose vertex is (-1, -2) axis is vertical and which passes through the point (3, 6) is
 
  1. None of these


Solution

The correct option is A
Since the axis is vertical, the equation of the parabola would be of the form X2=4AY
Since the vertex is (-1,2), the equation will be 
(x+1)2=4a(y+2)
To find a, 
parabola passes through (3,6)16=4a.8a=12
(x+1)2=2(y+2)x2+2x2y3=0.

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
QuestionImage
QuestionImage
View More...


People also searched for
QuestionImage
QuestionImage
View More...



footer-image