The graph represents a linear function.
The amount left to pay after the eight month is (d) (8,y)
From the question, we have:
[tex]\mathbf{Loan\ Amount =\$720}[/tex]
[tex]\mathbf{Months =8}[/tex]
On the graph, we have the following observations
- The x-axis represents the number of months
- The y-axis represents the amount left to pay
So, the amount left to pay, after the first month is (1,y) -- as seen on the graph
Similarly, the amount left to pay after the eight month would be (8,y)
Hence, the true option is: (d) (8,y)
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