SOLUTION: graph the equation x^2+8y=0

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: graph the equation x^2+8y=0      Log On


   



Question 410620: graph the equation x^2+8y=0
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
graph the equation x^2+8y=0
..
change to standard form, y=A(x-h)^2+k,with (h,k) being the (x,y) coordinates of the vertex. In the given problem, (h,k) =(0,0)
x^2+8y=0
8y=-x^2
y=-(1/8)x^2
This is a parabola that opens upwards, with vertices at (0,0)
..
+graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+-%281%2F8%29x%5E2%29+