Find the first 3 iterations using f(x)=3x if you have an initial value of 1 show work

You need to replace the x with the value that you want to evaluate. If the initial value is 1, you have to replace the x with1, then with 2, an finally with 3.

Iteration 1.

f(x=1)=3*(1)

f(x=1)=3

Iteration 2.

f(x=2)=3*(2)

f(x=2)=6

Iteration 3.

f(x=3)=3*(3)

f(x=3)=9

30

step-by-step explanation:

idk

i hope i

- "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."