Pretest in Math 10

Pretest

Read and analyze the following items. Choose the letter of the correct answer.

Multiple Choice

It is a logical patterns or arrangement of values defined by a general term or nth term.

• mean

• series

• sequence

• whole number

Multiple Choice

It is the result when you add all the terms in sequence.

• mean

• series

• sequence

• whole number

Multiple Choice

It is a term or a number of terms that lie between two non - consecutive terms of an arithmetic sequence.

• arithmetic mean

• arithmetic series

• arithmetic sequence

• arithmetic terms

Multiple Choice

It is an expression formed by adding the terms in an arithmetic sequence.

• arithmetic mean

• arithmetic series

• arithmetic sequence

• arithmetic terms

Multiple Choice

It is a sequence whose succeeding terms are produced by constantly adding the same number.

• arithmetic sequence

• geometric sequence

• Fibonacci sequence

• harmonic sequence

Multiple Choice

What is the common difference in the arithmetic sequence 5, 13, 21, 29, ...?

• 5

• 7

• 8

• 9

Multiple Choice

What is the arithmetic mean between 4 and 76?

• 28

• 40

• 52

• 60

Multiple Choice

In an arithmetic sequence, the 4th term is 3 and the 10th term is 15. What is the 20th term?

• 35

• 38

• 41

• 43

Multiple Choice

What is the sum of the first 14 terms of the sequence 1, 5, 9, 13, ...?

• 287

• 371

• 378

• 478

Multiple Choice

The sum of the first n terms of an arithmetic sequence is 66. if  $$a_1=9$$   and d = 5, what is n?

• 4

• 6

• 8

• 10