Arithmetic or Non-Arithmetic

When the terms of a sequence differ by the same non zero  number it is called what kind of sequence?

• Algebraic

• Neither

• Geometric

• Arithmetic

What are the next 3 terms in this sequence of terms?     3, 7, 11, 15

• 18, 22, 26

• 19, 21, 23

• 19, 23, 27

• 18, 21, 24

Find the EXPLICIT arithmetic sequence formula for the following data set: 2, 4, 6, 8...

• 2n

• 2n - 2

• 2n + 4

• 4n

What is the distance from one number to the next in a sequence of numbers that is represented by a (d) in an arithmetic sequence?

• Common denominator

• Common opposites

• Common domain

• Common difference

• 315

• 330

• 345

• 360

Evaluate the arithmetic series described:
2 + (-2) + (-6) + (-10)..., S₁₀

• -160

• -328

• -320

• -336

What is the previous term for:
-6, 1, 8, 15...

• -13

• 13

• 1

• -12

Find the 22nd term. a₁=10, d=5

• 115

• 200

• 10

• 220

Which sequence is an arithmetic sequence?

• 3, 6, 2, 7, ...

• 3, 6, 12, 24, ...

• 3, 6, 10, 15, ...

• 3, 7, 11, 15, ...

Create the formula for the arithmetic sequence:
-15, -5, 5, 15...
then find the 34th term.

• a₃₄ = 300

• a₃₄ = 315

• a₃₄ = 330

• a₃₄ = 345