Line M passes through the points (–5, 9) and (–1, 9).

Which is true of line M?

Line M is a vertical line with an undefined slope.
Line M is a vertical line with a slope of zero.
Line M is a horizontal line with an undefined slope.
Line M is a horizontal line with a slope of zero.

(9-9)/(-1+5) = 0/4= 0

Line M is a horizontal line with a slope of zero

Step-by-step explanation:

idk but i found this "the graph of y = f(x-2) is the graph of y = f(x) translated two units rightward.  

so, since the point (9,2) lies on the graph of y = f(x), the point (11,2) lies on the graph of y = f(x-2)."

step-by-step explanation:

link is

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.