Ehat is the least number of points you must plot to have examples of all four sets of numbers, including at least one positive integer and one negative integer? explain.

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

i believe so, according to my "strange" way of figuring out weird math problems like this.