6. Use the relation R={(1,2),(2,3),(2,4),(3,1),(3,4),(4 ,1),(4,2)} to draw the digraph. Use the Floyd and Warshall algorithm to calculate the shortest
path. The weight for each set is as follows:
[20 Marks]
(1,2) - 3
(2,3) = 12
(2,4)=5
(3,1) = 4
(3,4) = 4
(4,1)=2
(4,2)=-4

1/3(x-10)=-4 solve for x with steps

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?