? Question
Select and order the steps to illustrate the process of transforming the function to show a
percentage change every 2 years. Drag each tile to the correct box. Not all tiles will be used.
A(t) = 845(0.914)
Tiles
Sequence
A(t) = 845(0.9147)2
A(t) = 845(0.914}}}
A(t) = 845(0.9143.2)
A(t) = 845(0.9705)ź
A(t) - 845(0.9418)

- "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."

answer: the answer is ann