In x-y plane , at what points does the graph y = (x+a)(x+b) intersect the x-axis ?
1. a+b=-1
2. Graph intersects the y-axis at (0,-6)
OA C
1. a+b=-1
2. Graph intersects the y-axis at (0,-6)
OA C
Refer to this post: https://www.beatthegmat.com/xy-plane-gra ... tml#322711tatser@09 wrote:In x-y plane , at what points does the graph y = (x+a)(x+b) intersect the x-axis ?
1. a+b=-1
2. Graph intersects the y-axis at (0,-6)
