Write the function whose graph of y=(x+4)^2, but is reflected about the y axis.
y=
To reflect a function about the y-axis, we need to replace x with -x in the original function.
The original function is y = (x + 4)^2.
To reflect it about the y-axis, we replace x with -x:
y = (-x + 4)^2.
So, the function whose graph is the reflection of y = (x + 4)^2 about the y-axis is y = (-x + 4)^2.