### Home > MC2 > Chapter 6 > Lesson 6.1.5 > Problem 6-48

6-48.

Use the graph below to add points to the table below.

For each point, find its -coordinate and its

*-coordinate and record the two numbers next to each other in the table.*

Write the rule in words.

Notice that for every

the -value increases, the-coordinate decreases by. Also take into account where the -intercept is.Multiply

byand then add . Explain how to use the table to predict the value of

whenis. Extend the pattern in the table. Answers may vary.