10 points : -3 math 8th grade question is the marcos family consists of 2 adults and 4 children. they spent a total of $40 on circus tickets. let x represent the cost of an adult ticket, and let y represent the cost of a child’s ticket. which graph represents the possible costs of the tickets?

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.