Heres a made up problem,: Mark went to the store for some water, he saw walmart brand water, fiji water, Dasani water, and aquafina water, which would be the most safest for Mark to drink?

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.