The figure is cut into 6 equal pieces shade 1/2 of the figure and get 10 points

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

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

Use the given information to determine the exact trigonometric value.