Question

Complete the table for the equation y = x -1. Then use the table to graph the equation. -2. -1 0 1 2 6 5 4 3 2. 1 -5 6 -5 4 -3 -2 -1 0 1 2 3 4 5 6

Answer 1

Given the equation y=x-1, we have the following values for x:

$\begin{gathered} x=-2 \\ \Rightarrow y=-2-1=-3 \\ x=-1 \\ \Rightarrow y=-1-1=-2 \\ x=0 \\ \Rightarrow y=0-1=-1 \\ x=1 \\ \Rightarrow y=1-1=0 \\ x=2 \\ \Rightarrow y=2-1=1 \end{gathered}$

next, the table should look like this:

and the graph would look like this: