See the attached files
<h2>
Explanation:</h2>
Hello, remember you have to write complete questions in order to get exact answers. So I can help you here in a genera way given that the graph is missing. So, let's get started:
All the equations are given in Slope-intercept form which is given by:

<h3>First equation:</h3>

By using graphing tool we get the first graph below.
<h3>Second equation:</h3>

By using graphing tool we get the second graph below.
<h3>Third equation:</h3>

By using graphing tool we get the third graph below.
<h3>Fourth equation:</h3>

By using graphing tool we get the fourth graph below.
<h2>Learn more:</h2>
Parallel lines: brainly.com/question/12169569
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