How do you represent the solution to the following linear inequality? y<2x+3

Question 17 options:

solid line, shade above

solid line, shade below

dotted line, shade above

dotted line, shade below

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