explicit sequences practice

Front

Find the explicit formula:
-3, -33, -63, -93, ...

Back

a_n = -3 - 30(n -1)

Front

Find the explicit formula:
-23, -16, -9, -2, ...

Back

a_n = -23 + 7(n -1)

Front

Write the explicit formula for the sequence: 9, 5, 1, -3, ...

Back

Front

Write the explicit formula for the sequence: 15, 22, 29, 36, 43, ...

Back

Front

Write the explicit formula for the sequence: 10, -2, -14, -26, ...

Back

Front

2, 5, 8, 11, 14
What's the explicit equation?

Back

f(n) = 2 + 3(n-1)

Front

Arithmetic sequences involve

Back

addition and subtraction

Front

What does a₁ represent?

Back

First term

Front

Each individual number in a sequence of numbers is called what?

Back

Term

Front

Back