Help! Asap Please! From 1985 to 2003, the total attendance A (in thousands) at NCAA women's basketball games and the number T of NCAA women's basketball teams can be modeled by:

A = -1.95x^3 + 70.1x^2 - 188x + 2150 and T= 14.8x + 725

Where x is the number of years since 1985. Write a function for the average attendance per team from 1985 to 2003.

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