The graphs of y=p(x) are given to us, for some polynomials p(x). Find the number of zeroes of p(x), in each case.

(i) The number of zeroes is 0 as the graph does not cut the x-axis at any point
(ii)   The number of zeroes is 1 as the graph intersects the x-axis at only 1 point.
(iii)  The number of zeroes is 3 as the graph intersects the x-axis at 3 pints.
(iv)  The number of zeroes is 2 as the graph intersects the x-axis at 2 pints.
(v)    The number of zeroes is 4 as the graph intersects the x-axis at 4 pints.
(vi)   The number of zeroes is 3 as the graph intersects the x-axis at 3 pints.