Answer
See graph
Work Step by Step
For $t=0$:
$$y=9500-1000(0)=9500$$
For $t=6$:
$$y=9500-1000(6)=3500$$
Thus, two points on the graph are $(0,9500)$ and $(6,3500)$.
Using the two points, the sketch of the graph of the equation is as shown.
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