-
vipulgoyal
- Master | Next Rank: 500 Posts
- Posts: 468
- Joined: Mon Jul 25, 2011 10:20 pm
- Thanked: 29 times
- Followed by:4 members
Y=a(x-b)^2+P. Can you tell if y has intersects with x axis?
1). a<0
2). P>0
what i understand in order to to intersect with x axis , the y intesept must be positive and slope should be negtive,
Experts please explain how the given line sastifying both conditions because ans is C
1). a<0
2). P>0
what i understand in order to to intersect with x axis , the y intesept must be positive and slope should be negtive,
Experts please explain how the given line sastifying both conditions because ans is C
