<span>Stafford: $ 5,673.71
PLUS: $ 5,539.36</span>
The general eaquation of a parabola in terms of its vertex is:
y = a(x - h)^2 + k
where the vertex point is (h, k)
therefore, an equation of a parabola with vertex (1, -2) is:
y = 5(x - 1)^2 - 2
There are four sides
6.5 x 4 = 26