Tell me how to graph this please i really need help

to make a graph you draw a rectangle and draw lines inside it going horizontal and vertical. there should be an equal amount of space in between the lines. You are welcome.

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

- "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."