Piecewise Defined Functions Answers

Which table represents an arithmetic sequence?

The arithmetic sequence from the previous problem is 8.7, 7.3, 5.9, 4.5, 3.1, . . . . What is the common difference, d, of this sequence?d =

What rule can be used to find the next term of the arithmetic sequence?39, 60, 81, 102, 123, . . .

The next term of the arithmetic sequence 39, 60, 81, 102, 123, . . . is .

What is the first term of the arithmetic sequence?

What is the common difference of the arithmetic sequence?d =

What values of x, y, and z complete the table for the arithmetic sequence?x = y = z =

y =

z =

800 + (n – 1)28,000800 + (n – 1)31,200✔ 28,000 + (n – 1)80031,200 + (n – 1)800

If the pattern continues, what will Ms. Franklin’s salary be in year 10? ⇒ 35,200

How could you find the missing value in the table? Check all that apply.

What is the explicit rule for the sequence?

What is the fourth term of the arithmetic sequence?

What are the first four terms of an arithmetic sequence in which an is the total amount a dancer pays, in dollars, for taking n ballet classes?

What is the explicit rule for the arithmetic sequence? an = + (n – 1)

⇒ 8

What is the common difference of the arithmetic sequence?The common difference is .

What is the explicit rule for the arithmetic sequence?