What are the similarities and differences between these data sets in terms of their centers and their variability? Data Set A: 6, 7, 8, 8, 8 Data Set B: 5, 7, 7, 2, 1 Select from the drop-down menus to correctly complete the statements. Comparing the centers of the data sets, the mean for Data Set A is Choose... the mean for Data Set B. Further, based on the range, Data Set Choose... is more variable.

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

3/6   and 9/18

step-by-step explanation:

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.

sine

step-by-step explanation: