You can put this solution on YOUR website!
Vertex, axis of symmetry, x-int, y-int.
This is an equation of a parabola that opens upwards.
Its standard form of equation: y=A(x-h)^2+k, (h,k)=(x,y) coordinates of vertex, A=multiplier which affects width or steepness of curve
For given equation:y=3(x+4)^2+1
axis of symmetry: x=-4
x-int: none (minimum value=1)
set x=0, then solve for y