Here’s a graph of a linear function write the equation that describes that function

Step-by-step explanation:

Hello

according to the graph shown we can select two points of the line to find its slope

let´s take  p1(0,3) and  p2(-6,0)

the slope is

using the Point-slope form and substituting with p1(0,3)

the equation that describes the linear function is

Have a great day

boxplot

- "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."