alyssa has $5,502 in her savings account. this is 30$ less than six times the amount in her checking account. how much money does alyssa have in her checking account

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