1st Sem Alg 2 Final Exam Fall 12.19.2024 AC

Front

Back

Front

Identify the polynomial: 2x^3 - 5

Back

Cubic Binomial

Front

Determine the type of sequence: 40, 20, 10, ...

Back

Front

How do we 'undo' a square root?

Back

By raising the square root to the power of 2.

Front

Back

Front

What is the degree of the polynomial 2x^3 - 5?

Back

3 (Cubic)

Front

What is the definition of an arithmetic sequence?

Back

A sequence where the difference between consecutive terms is constant.

Front

What is the formula for the nth term of an arithmetic sequence?

Back

a_n = a_1 + (n-1)d, where d is the common difference.

Front

What is the definition of a geometric sequence?

Back

A sequence where the ratio between consecutive terms is constant.

Front

What is the formula for the nth term of a geometric sequence?

Back

a_n = a_1 * r^{(n-1)}, where r is the common ratio.