You can obtain actual graphs of algebraic equations at the Wolfram Alpha website. wolframalpha.com
-2
-2
-2x plus 3y equals 1
14
The equation 2x - 3y = 6 is a linear equation and a linear equation is always has a straight line as a graph
You can obtain actual graphs of algebraic equations at the Wolfram Alpha website. wolframalpha.com
-2
-2
-2x plus 3y equals 1
8
14
12
8
7
Yes, that is a shifted tanX graph, just as you would shift any graft.
That line is [ y = 2 cos(2x) ].