You have a point (i.e., you know its coordinates), and you have to write the equation of the bundle of lines through that point. Then you have to fix the value of the single parameter of the bundle so that there is only one line passing through a second point, whose coordinates are also known.

Even though the editing is expected to be very simple, I suggest you to use Latex so to focus more on the content and less on the formatting. If you still do not know Latex, note that you can find many different graphical interfaces to speed you up with the simple text and equations required for this assignment, under different OSs. In case you might ask in the forum for suggestions.

The deadline for the assignment is set on Wed. 06 October 2021 at 12:00.