Each relation given below is a partial order. draw the hasse diagram for the partial order.

1.the domain is the power set of a (p( where a = {x, y}. for any x, y ⊆ a, x ⪯ y ifx ⊆ y.

2.the domain is {3, 5, 6, 7, 10, 14, 20, 30, 60}. x ⪯ y if x evenly divides y the domain is {a, b, c, d, e, f, g, h}. the relation is the set: { (c, b), (d, c), (c, f), (g, h), (f, b), (a, b), (d, f), (d, b), (d, a), (a, a), (b, b), (c, c), (d, d), (e, e), (f, f), (g, g), (h, h) }

Can someone me and do the problem plz so i can understand it more better

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =