(2382-768)

4
Which of the following is true about the expression above?
A. The given expression is 4 less than the value of (2,382 - 768).

B. The given expression is one-fourth the value of (2,382 - 768).

C. The given expression is 4 times the value of (2,382 - 768).

D. The given expression is 4 divided by the value of (2,382 - 768).

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