Algebra 1 EOC Practice Flashcard #2

Front

Find the 8th term in the sequence: 3, 5, 7, 9, 11, ...

Back

17

Front

What is the explicit function for the sequence: 4, 7, 10, 13...?

Back

f(n)=3(n-1)+4

Front

Define an arithmetic sequence.

Back

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant.

Front

What is the common difference in the sequence: 2, 5, 8, 11, ...?

Back

3

Front

How do you find the nth term of an arithmetic sequence?

Back

Use the formula: a_n = a_1 + (n-1)d, where a_1 is the first term and d is the common difference.

Front

What is the first term of the sequence: 10, 15, 20, ...?

Back

10

Front

If the first term of an arithmetic sequence is 5 and the common difference is 2, what is the 10th term?

Back

23

Front

What is the formula for the nth term of the sequence: 1, 4, 7, 10, ...?

Back

f(n) = 3(n-1) + 1

Front

Identify the common difference in the sequence: 12, 9, 6, 3, ...

Back

-3

Front

What is the explicit formula for the sequence: 5, 10, 15, 20...?

Back

f(n) = 5n