CAN ANYONE JUST HELP ME FIND THE Y EQUATION AND THATS IT, I WILL MARK BRAINLIEST!

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]