Help please asap.. I don’t understand..

What is an equation of the line that passes through the point (-2,3) and is parallel to the line whose equations is y=3/2x-4? i am stuck between y=3/2x or y=3/2x+6 : (

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year