Algebra 1: factoring polynomials factor the common factor out of each expression: 40n^4m^2+40n^3m^3-32n^3

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Complete the equation of the live through (-1,6) (7,-2)

Tim tradesman pays $2,000 annually for $125,000 worth of life insurance. what is the cash value of the policy after 10 years? 11,125 13,125 17,800 111,250