Answer:
[tex]y-75=-9(x-25)[/tex]
Step-by-step explanation:
There is enough information given to write the equation in point slope form.
The point slope equation is: [tex]y-y_{1} =m (x-x_{1})[/tex]
Where m is the slope and (25, 75) would be x1 and y1.
Plug the numbers into the formula:
[tex](x_{1}, y_1) = (25, 75)\\m= -9[/tex]
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[tex]y-75=-9(x-25)[/tex]