Write an equation of the parabola that opens up whose vertex (-1,2) is 3 units from the focus. Vertex form and parabola form is acceptable. Plz help ASAP

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.