Amovie earns $100 million the first week it is released. the movie earns $20 million less each additional week. write an equation for the nth term of the arithmetic sequence.

  an = 100 -20(n -1) . . . . . millions earned in the n-th week of release

Step-by-step explanation:

The general term of an arithmetic sequence is ...

  an = a1 +d(n -1)

for first term a1 and common difference d.

If we write the equation to give the sequence terms in millions, the first term is a1 = 100 and the common difference is d=-20. Putting these values in the general form, we have ...

  an = 100 -20(n -1)

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day