Answer:
See explanation
Explanation:
Zeros of the function are those values of x, for which g(x)=0, so solve the equation g(x)=0:

Hence, the function has three zeros, x=-2, x=1 and x=2.
To find the y-intercept, substitute x=0:

so y-intercept is at point (0,4).
The graph of the function shows that when x is infinitely small, then y is infinitely small too and if x is infinitely large, then y is infinitely large too.