in a theater, there are 12 chairs in the first row, each row has 2 more chairs than the previous row, and…

in a theater, there are 12 chairs in the first row, each row has 2 more chairs than the previous row, and there are 10 rows. if ( f(n) ) represents the explicit formula for the number of seats in each row, what is a reasonable domain for ( f )?\na all positive integers\nb multiples of 2, 12 through 30\nc integers 1 through 10\nd integers 0 through 10

in a theater, there are 12 chairs in the first row, each row has 2 more chairs than the previous row, and there are 10 rows. if ( f(n) ) represents the explicit formula for the number of seats in each row, what is a reasonable domain for ( f )?\na all positive integers\nb multiples of 2, 12 through 30\nc integers 1 through 10\nd integers 0 through 10

Answer

Explanation:

Step1: Analyze the domain of the function

The number of rows (n) in a theater. Since the number of rows cannot be zero or negative, and there are 10 rows in total. The possible values of (n) are positive integers. Also, (n) represents the row number, so (n = 1,2,\cdots,10)

Answer:

C. Integers 1 through 10