I think it might be 12 hopeful that helps you.
Just plug and chug
f(-3)= 10
f(-2)= 4
f(-1)= 2
f(0)= 4
f(1)= 10
The answer I believe is 5.8
Answer:
Step-by-step explanation:
The standard equation for a parabola is
with vertex at (h, k) and a focal length of |p|
:
or
Comparing this with the standard form we get
The parabola is symmetric around the x-axis.
The focus lies a distance from the center along the x axis
So focus is at
The parabola is symmetric around the x-axis and so the directrix is a line parallel to the y-axis at a distance -p from the center