First grey box options: 1)270
2)180
3)90
4)45
Second grey box options:
1) 1 unit down
2) 2 units up
3) 1 unit up
4) 2 units down

Please help I’ll give brainlist

Find the missing part. use an improper fraction for your answer.

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Determine domain and range, largest open interval, and intervals which function is continuous.