### Home > AC > Chapter 4 > Lesson 4.2.1 > Problem 4-74

4-74.

Write an equation (rule) for each of the tables below. Then, on one set of axes, use each rule to graph. 4-74 HW eTool (Desmos).

−8

Graph the given points.

Draw a line through the points.

If the line represented a tile pattern, how many tiles would be in figure 0?

How would the pattern be growing?

In part (b), figure 0 has

Use the eTool below to help you write a rule for this problem.

Click on the link at right for the full eTool version: AC 4-74 HW eTool