Part 1- Write both the (i) recursive formula and the (ii) explicit formula for the sequences A) {192, 48, 12, 3, 3/4, ...}
B) {-2, 6, -18, 54, -162,...}
Part 2- Calculate the 10th term in each of the above sequences, using both methods.
Show all work.

dhhghghghhrhbb it 5

d

step-by-step explanation:

- "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."

96 39 cause 135 -96=39 im smart (i used a calculater)

the answer to this is 4340

hope this if needed hmu