Question

There are 5 rows of seats in a theater. Each row has 10 more seats than the row before it. If the first row has 100 seats, what would be the correct explicit function to model this scenario?

A. An = n + 100
B. An = 10n + 100
C. An = n + 10
D. An = 10n + 90

Answer 1

b

Answer 2

was D

Answer 3

I guessed B oh well

Answer 4

m sorry it wud be d bc.
if n =1 then 10(1)+90=100
for 2nd row it wud be
10(2)+90=110
Similarly for the 3rd,4th and the 5th row.