For the given function, determine consecutive values of x between which each real zero is located.


f(x)= -11x^4 -3x^3 -10x^2+9x+18



a.


There is a zero between x = 0 and x = 1.


b.


There is a zero between x = 0 and x = –1.


c.


There are zeros between x = 2 and x = 3, x = 1 and x = 0, x = –1 and x = –2, x = –1 and x = –2, x = –2 and x = –3.


d.


There are zeros between x = 1 and x = 2, x = 0 and x = –1.