The scatter plot shows Madeline's test scores on math exams, y, when she studies x hours. 100+
80
60
40
20
o 이
2
х
8
4
6
What does the pattern of values tell you about how the data are related?
O A. Madeline studies more after earning a low test score.
OB. There is a negative association between hours studied and test score.
OC. There is no association between hours studied and test score.
OD. There is a positive association between hours studied and test score.

ur mom gae no homo

it is c, trust i got your back lol

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."