Solution

foci

Solution

Solution steps
Rewrite in the standard form
Parabola is symmetric around the y-axis and so the focus lies a distance from the center along the y-axis
Refine

Graph

Sorry, your browser does not support this application
View interactive graph

Popular Examples

foci y=2.1+4.4x-0.7x^2foci y=x^2-10x-4foci (x-2)^2=8(y+1)foci x^2+2foci 5x^2+210x-34775

Frequently Asked Questions (FAQ)

  • What is the foci y=+0.5(x+2)(x-4) ?

    The foci y=+0.5(x+2)(x-4) is (1,-4)