Geometric sequence and arithmetic sequence

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Q 1/8
Score 0
What is the formula to find the sum of a geometric series?
30
S = n(a + l)/2
S = (a(1 + r^n))/(1 + r)
S = (n/2)(a + l)
S = (a(1 - r^n))/(1 - r)
Q 2/8
Score 0
What is the next term in the arithmetic sequence 2, 5, 8, 11, ...?
30
20
23
14
17

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Related quizzes

Geometric sequence and arithmetic sequence

Quiz by Princess Carabbacan

Customize this quiz to suit your class

Instantly translate to 100+ languages

Measure skills

from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

Q 1/8
Score 0
What is the formula to find the sum of a geometric series?
30
S = n(a + l)/2
S = (a(1 + r^n))/(1 + r)
S = (n/2)(a + l)
S = (a(1 - r^n))/(1 - r)
Q 2/8
Score 0
What is the next term in the arithmetic sequence 2, 5, 8, 11, ...?
30
20
23
14
17

8 questions

Q.

What is the formula to find the sum of a geometric series?

1

30 sec

Q.

What is the next term in the arithmetic sequence 2, 5, 8, 11, ...?

2

30 sec

Q.

What is the sum of an arithmetic series?

3

30 sec

Q.

What is the nth term of the arithmetic sequence 3, 7, 11, 15, ...?

4

30 sec

Q.

What is the common ratio of a geometric sequence?

5

30 sec

Q.

What is the common difference of an arithmetic sequence?

6

30 sec

Q.

Which type of sequence has a common ratio?

7

30 sec

Q.

What is the formula to find the nth term of an arithmetic sequence?

8

30 sec