Answer:
#18
For this, you can begin by plotting your first point at 5 on the y-axis, since 5 is the y-intercept. Next, from that point, go down 3, and right 8. Draw a line to connect the points.
#20 
For this, you can begin by plotting your first point at 3 on the y-axis, then going down 2, and right 1. Draw a line to connect the points.
#22
For this, you can begin by plotting your first point at 4 on the y-axis. Next, from that point, go down 3, then right 5. Draw a line to connect the points/
#24 y = -1/4 x + 
#26 y = -2x + 3
#28 
#30 
#32 
#34
and <em>The y-intercept represents the distance Jordan has walked so far.</em>
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<em>~theLocoCoco</em>