ms reyes is buying colored pencils for her art class. the table below shows the different sizes of boxes of pencils. what is the least number of colorfun and art smart pencils ms. reyes can buy so that she will have the same number of each?

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas 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