Step-by-step explanation:

The slope of the line is +2
this means that Jan runs 2 laps every 1 minute
There is no square root of five...
Answer:
Step-by-step explanation:
you would show x and y lines and title frequency to side and colours to bottom
0-40 on the y axis title is frequency
and on bottom graph put the colours. red blue and green always using equal intervals for names or time or colours along the x axis.