2nd or 3rd option I hope I narrowed it down
Since the shape is a square, it has 90° angles.
if cut in half, it creates a 45-45-90 triangle.
using this, you can use the ratio of 1:sqrt2 to find x. so the ratio would be x:6 to 1:sqrt2.
divide 6 by sqrt2 to find x, and then rationalize for it to become 6sqrt2/2, which would simplify even further to 3sqrt2
You have to find the slope and where it intercepts at
The parabola crosses the x axis at -6 and 2
so there is two solutions x = -6 and 2
the answer is B
