Question

A. (picture) Fill in the input-output table. Use the figure number, n, as the input and the number of dots, D, as the output.

Answer 1

Answer:

See below.

Step-by-step explanation:

A.

n =1 , dots = 5.

n = 2, dots = 8.

n = 3, dots = 11.

n = 4, dots = 14.

B.

This is an arithmetic sequence.

C.

Yes.

D.

It is a function because for each input value it has one output value.

The nth term of the sequence = 5 + 3(n - 1).