The original price of a book is $25. The book is on sale for 30% off. What percent of the price are we paying? What is the price you will pay
for the book?

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