Determine between which consecutive integers the real zeros of each function are located f (x) = 3x3 - 10x2 + 22x - 4

we have to find which consective integer the real zero is present so for this we will assume

x=0:

f (0) = 3*0-10*0+22*0-4 = - 4

now

for: x=1:

f (1) = 3*1-10*1+22*1-4=3-10+22-4=11

now it means that the real zero lies between 0 and 1