Find the inverse for the relation.
{(-5, 7), (-6,-8), (1, -2), (10,3)}

Which of the binomials below is a factor of this trinominal? x^2-13+30

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?