What is the original equation for this answer?

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

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

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value