Xf(x) -6 8 -5 0 -4 -6 -3 -10 -2 -12 -1 -12 0 -10 1 -6 2 0 thomas creates the table shown to represent the function ƒ(x) = x2 + 3x - 10. determine the zeros of the equation. a) x = -5 and x = 2 b) x = 0 and x = -3 c) x = 0 and x = -10 d) x = -2 and x = -1