### Home > CCG > Chapter Ch5 > Lesson 5.2.2 > Problem 5-68

5-68.

A sequence starts

If you wanted to find the

term of the sequence, would an explicit equation or a recursive equation be more useful? Refer to the Math Notes box in Lesson 4.1.3 for equations of sequences.

Write an equation that represents the sequence.

Is the sequence arithmetic or geometric?

Arithmetic

What is the

term of the sequence? Let

in your equation from part (b).Write an explicit equation for the sequence

, , , , , Is the sequence arithmetic or geometric?

The common difference is: