suppose a polynomial function of degree 3 has zeros -1/3 ,2 and 8 .The polynomial also has a leading coefficient of 3 .factor the function over the real numbers​

choice b

step-by-step explanation:

f(x) = 88x^2 -264x + 300

the line of symmetry of a parabola is defined by

h = -b/2a

where ax^2 +bx+c=0

so

h = - -264/ (2*88)

h = 3/2

so x = 1.5