Let f(x)=(2−x)3+3. Let the reflection the graph of f(x)in the y-axis be h(x) where h(x) can be written in the form h(x)=x3+kx2+2kx+11,k∈Z+. Find k.

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

it would open into a square depending on the type of envelope i’m not sure about the second part

the correct answers i think are b. and d.

give me brainliest if it is correct!