Complete the statements. Св
Graph
has one real root.
Graph
has a negative discriminant.
Graph
has an equation with coefficients
a = 1, b = 4, C = -2
DONE

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