G(x) = x3 − x2 − 4x + 4 y-intercept : 4 zeros : x = -2 , x = 1 , x = 2 me graph a polynomial !

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)