Arithmetics Sequences

3, 5, 7, ... is an arithmetic sequence

• True

• False

Find the 59th term of the arithmetic sequence 26, 17, 8, ...

Find the 75th term of the arithmetic sequence -17, -13, 9, ...

Find the 63rd term of the arithmetic sequence -1, 5, 11, ...

• 315

• 330

• 345

• 360

• first term

• initial value

• increment

• starting point

• change rate

• common ratio

• opens up/down

• distance

• slope

• common difference

What is the common difference of the given arithmetic sequence:

–2, 5, 12, 19, 26, . . . ?

• –2   

• 3

• 5

• 7

Which of the following sequence is an arithmetic sequence?

• 5, 12, 21, 32, 45, . . .

• 3, 6, 12, 24, 48, . . .

• –8, –5, –2, 1, 4, . . .

• 12, 7, 11, 6, 10, 5, . . .

Which of the following sequence is NOT an arithmetic?

• 25, 13, 1, –11, –23, . . .

• 9, 15, 21, 27, 33, . . .

• –12, –4, 4, 12, 20, 28, . . .  

• –4, 5, 18, 35, 56, 81, . . .

24, 15, 6, ... is an arithmetic sequence

• True

• False