Which equation models a parabola with a vertex
located at (4,6) and a directrix at y = 8?
a. (x – 6)2 = -4)
b. (7-6)2 = (x – 4)
c. (y – 4)2 = -8(x – 6)
d. (x – 4)2 = -8(y - 6)

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)