### Home > AC > Chapter 14 > Lesson 14.2.1.8 > Problem 2-112

2-112.

Find a rule for each sequence.

a.*t(n)*=number of tiles

1

2

3

*t*(*n*) = 3*n*

Year

Cost

See part (c).

See part (e).

2-112.

Find a rule for each sequence.

a.*t(n)*=number of tiles

1

2

3

*t*(*n*) = 3*n*

Year

Cost

See part (c).

See part (e).