The sitting unit for distance is the kilometer

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

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.

Could someone with number 1 and 2