Which set of points represents equivalent ratios and would follow the same pattern on a graph? (6, 2), (3, 1), (9, 3), (10, 2) (4, 2), (6, 3), (8, 3), (10, 5) (1, 3), (2, 6), (3, 8), (4, 12) (2, 4), (4, 8), (3, 6), (5, 10)

(2,4), (4,8), (3,6), (5,10)

Choice D

Step-by-step explanation:

I just took the quiz, and they are all equivalent ratios there’d they follow the same pattern on a graph! Hope this helped! :)

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

- "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."