SOLUTION: i have never used your site before but a lot of kids at my school swear by you guys. We are working on parabolas and I have no clue. I need to determine the vertex of the graph of
Algebra ->
Coordinate-system
-> SOLUTION: i have never used your site before but a lot of kids at my school swear by you guys. We are working on parabolas and I have no clue. I need to determine the vertex of the graph of
Log On
Question 46116: i have never used your site before but a lot of kids at my school swear by you guys. We are working on parabolas and I have no clue. I need to determine the vertex of the graph of the parabola from the following
y= x squared + 9
hope you guys are as good as everyone says. thanks and have a good one Answer by Nate(3500) (Show Source):
You can put this solution on YOUR website! Standard Form:
Equation:
a=1 : b=0 : c=9
vertex is found by: ((-b/2a),f(x))
((-0/2),f(x))
(0,f(x)) to find f(x), you plug in the x value into your equation:
(0,9)
(