(will give brain)a polygon is shown on the graph:

a polygon is shown on a coordinate plane. vertex a is located at 2 comma negative 1, vertex b is located at 1 comma negative 4, vertex c is located at 3 comma negative 5, vertex d is located at 5 comma negative 3.

if the polygon is translated 3 units down and 4 units left, what will the coordinates of the new image be? use prime notation in expressing the new coordinates.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)