PLEASE ILL GIVE BRAINLIEST At a high school cross country race, runners are randomly issued 3-digit numbers to wear as they run the race. All runners will start the race at the same time. As runners finish the race, their finishing order will be
recorded by recording their numbers as they cross the finish line. What correlation should exist between
the runners' numbers and the order in which they finish the race?
A. There will be no correlation between the runners' numbers and the order in which they finish
the race.
B. There will be a positive correlation between the runners' numbers and the order in which
they finish the race.
C. There will be a negative correlation between the runners' numbers and the order in which
they finish the race.
D. There is not enough information to determine what type of correlation will exist between the
runners' numbers and the order in which they finish the race.

step-by-step explanation:

we are given a graph for system of inequalities.

in order to write the system of inequalities for the given graph, we need to find the inequality for each of the line separately.

let us find the slope of dotted line first.

taking two coordinates on the graph.

let us say (0,0) and (3,1).

let us find the slope of the line now.

slope of the dotted line would be =.

y-intercept of dotted line is y=0 only.

plugging slope m= and b=0 in slope-intercept form y=mx+b, we get

.

the line is shaded up of that dotted line.

therefore, for shading up we would take greater than inequality symbol > .

and because it's a dotted line we would take only > symbol in place of = sign in above equation of line.

therefore, inequality for dotted line would be

let us take two points (3,1) and (0,4) on the solid line.

slope of the solid line would be =.

for the solid line we have y-intercept b= 4.

plugging slope m= -1 and b=4 in slope-intercept form y=mx+b, we get

y = -1x + 4.

the line is shaded down of that solid line.

therefore, for shading down we would take less than inequality symbol < .

and because it's a solid line we would take ≤ symbol in place of = sign in above equation of line.

therefore, inequality for solid line would be