In the XY plane, at what two points does the graph of y= (x+a)(x+b) intersect the axis?
(1) a + b = -1
(2) The graph intersects the axis at (0, -6)
OA is C.
Can someone please explain how to do this question?
Thanks
(1) a + b = -1
(2) The graph intersects the axis at (0, -6)
OA is C.
Can someone please explain how to do this question?
Thanks
GMAX
