What is the iterative rule for each sequence? (show work) 200,250,300,350,400,450 200,220,242,266,292,322

Step-by-step explanation:

We have been given two sequence:

200,250,300,350,400,450

200,220,242,266,292,320

In first sequence  We can see that there is common difference of 50 between consecutive terms:

So, we can use the formula of arithmetic sequance which is:

Where, a is first term and d is common difference n is the number of terms:

Now, for second sequence:

200,220,242,266,292

is the iterative rule

If we put n=1 in above formula we will get

At n=2,

And so on... by substituting consecutive values as in sequence given.

what is the starting amount? the question is not clear sorry.

step-by-step explanation:

3432532

step-by-step explanation: