Please help me and me be nice to u

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Im literally having a mental breakdown