Alg 2 Review #1 (24-25)

Front

What transformation maps the graph of f(x) = x² to g(x) = (x + 4)²?

Back

A translation shifting f(x) 4 units to the left.

Front

Write the EXPLICIT rule for the arithmetic sequence -10, -3, 4, 11,...

Back

a_n = 7n - 17.

Front

Simplify: √150

Back

5√6.

Front

To find the next term in an arithmetic sequence, you should:

Back

Add the common difference d.

Front

Solve for x: 8 = 2^(5x + 7)

Back

x = -⅘.

Front

What is the common difference in an arithmetic sequence?

Back

The constant amount added to each term to get the next term.

Front

Define an arithmetic sequence.

Back

A sequence of numbers in which 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 a_1 is the first term and d is the common difference.

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form.

Front

What is the common ratio in a geometric sequence?

Back

The constant factor between consecutive terms.