Write an equation, in standard form, of a parabola that models the values in the table?
x -1 0 2
f(x) 10 5 13

a. y = 3x^2 - 2x + 5
b. y = x^2 - 2x + 5
c. y = 2x^2 - 3x + 5
d. y = -3x + 2x + 5