math 10 - quarter 1

Which of the following does not show a sequence?

• K to 12 Curriculum

• Months of a year

• Body temperature

• Counting numbers

Which of the following is a finite sequence?

• negative even numbers

• even numbers below 100

• even numbers greater than 1

• even numbers between 10 and 50

What is the 9th term in the sequence -1, 4, -9, 16, -25, …?

• 64

• -81

• -64

• 81

Find the first four terms of the sequence 𝑎_𝑛 = 5𝑛 - 1.

• 5, 10, 15, 20

• 6, 11, 16, 21

• 4, 9, 14, 19

• 5, 9, 13, 17

What rule will correctly describe the sequence: 2, 5, 10, 17, 26, 37, …?

• n + 1

• 2n

• 2n + 1

• n² + 1

What are the next four terms of the sequence 2, 3, 5, 8, ....?

• 12, 17, 23, 30

• 12, 20, 33, 54

• 13, 21, 34, 55

• 13, 18, 23, 28

Which numerical pattern follows the rule “the next term is obtained byalternately subtracting 2 and multiplying by 3”, when starting with 5?

• 5, 7, 21, 69

• 5, 3, 6, 4, 12

• 5, 9, 14, 36

• 5, 3, 9, 7, 21

Which of the following is the common difference of the arithmetic sequence 4, 7, 10, 13, …?

• 0

• 1

• 2

• 3

Which of the following is the missing term of the arithmetic sequence -1, -7, _ , -19, -25, …?

• -10

• -11

• -12

• -13

Which of the following is an arithmetic sequence?

• -7, 4, 15,26,. . .

• -8, -6, -4, 0, …

• 21, 15, 9, 2, . . .

• 4, -1, -7, -13, . . .