Question 446670
x^2-10x+19
a=1, b=-10, c=19
(+10+-\/100-4*1*19)/2
(10+-\/24)/2
(10+-4.9)/2
14.9/2=7.45 (7.45,0)
5.1/2=2.55 (2.55,0)
Vertex= (5,-6)
y int= 19  (0,19)