Identify the quadratic function that contains the points (-1,-4),(0,0) and (2,-10)

What are different types of statistical programs

I’m stuck on this equation, anyone got the answer?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?