Match the equation of a parabola to its focus and directrix.
y=- x²/20 - 7x/10 + 71/20
x=- y²/12 - y/3 + 14/3
y=- x²/20 - 7x/10 + 11/20
y= x²/12 - x/3 - 14/3
x= y²/16 - 3y/4 - 19/4
x= y²/16 - 3y/4 - 11/4
- focus: (2,-2)
directrix y=-8
- focus: (-3,6)
directrix: x=-11
- focus: (2,-2)
directrix: x=8
- focus: (-7,1)
directrix: y=11
