State the linear inequality whose graph is given in the figure. write the boundary line equation in the form ax + by = c, with a, b, and c integers, before stating the inequality.
choose the correct inequality below.

B.3x+7y≤ -21

Step-by-step explanation:

You can plot the inequality on a graph tool and visualize the graph that resemble the one in question.

Boundary line equation is;

3x+7y=-21 where A=3 B=7 and c=-21

The linear inequality is;

3x+7y≤ -21

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: