Elaborate Equation:
10
9
2
6
At a local school, students who skip classes receive
detention. They spend more time in detention if
they skip more classes. Students receive 1/2 hour of
detention (d) for each class they skip (c).
Classes Hours of
Dependent Variable:
skipped detention
0
1
2
Independent Variable:
3
4
5
5
4
3
2
6
10
12
14
16
18 20
Pear Deck Interactive Slide
Do not remove this bar
Students, draw anywhere on this slide!

robert puts 2 in each row

10000

step-by-step explanation: divide by 2,

- "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."