Write the equation of the line through points (1,-3) and (-3,3) in slope intercept form

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.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

How do i solve uniform motion problems?