F(x) = -x2
Domain and range

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1