4 Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the equation of a parabola to its focus and directrix.
y=-- +
I=
y=-*-*+
TE
focus: (2, -2)
directrix: y=-8
focus: (-3, 6)
directrix: I=-11
focus: (2, -2)
directrix: 1 = 8
focus: (-1)
directrix: y=11
>

true? is that what you're asking or do you mean something else?

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1