I have 10 mins Points that two lines pass through are given in the table. Match each point of intersection to the correct pair of lines. (1, 1)
(1, -1)
(-4, -7)
(-5, -4)
(4, 7)
(-4, -5)

do i do it on a graph?

step-by-step explanation:

answer: 10 meter

step-by-step explanation:

need details

- "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."