What is 212,514 +396,705 estimated

Which graph represents the following piecewise defined function?

Which is the completely factored from of xy^3-x^3y

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.