### Home > CCA > Chapter Ch6 > Lesson 6.1.2 > Problem 6-18

6-18.

Write an explicit equation for the sequence based on the graph at right.

The -axis represents the number of the term in the sequence.

The

*-axis represents the value of the term. You can use the equation of the line that goes through*

the points on the graph to find the relationship between the term and its value.