Select the system of linear inequalities whose solution is graphed..

I really need help so please help me ASAP!!!

My teachers are getting mad at me because I don't understand these so please help me

Just do the number and then a b c or d next to the number that would be great thanks

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.