AJH 8Comp Math Algebra 1 12/4/23 Live Flashcardziz Review

Front

If f(-x) = -f(x), what type of function is f?

Back

Odd function

Front

Given that g(x) is an odd function and g(2.5) = 4, what must be true?

Back

g(-2.5) = -4

Front

What is the common ratio for the sequence: 28, 14, 7, 3.5...?

Back

1/2

Front

What is the explicit formula for the sequence: 2, 8, 14...?

Back

a_n = 2 + 6(n-1)

Front

Which kind of sequence has a common ratio?

Back

Geometric sequence

Front

Define an odd function.

Back

A function f(x) is odd if f(-x) = -f(x) for all x in the domain.

Front

Define an even function.

Back

A function f(x) is even if f(-x) = f(x) for all x in the domain.

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 formula for the nth term of a geometric sequence?

Back

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

Front

What is the common difference in an arithmetic sequence?

Back

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