What is (are) the x-intercept(s) of the function graphed above?

0 only
3, 0, and 4
4, 0, and 3
12.5 and 21

For this case, what we must do is observe the intersection of the graph with the horizontal axis.
 We then have the graph cut the axis for the following values of x:
 
 
 The x-intercepts of the function graphed above are:
 -3, 0, and 4

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for