[tex]y = {x}^{3} - 1[/tex]

[tex]y = (- 3) {}^{3 } - 1 = - 27 - 1 = - 28[/tex]

[tex]y = ( - 2) {}^{3} - 1 = - 8 - 1 = - 9[/tex]

[tex]y = ( - 1) {}^{3} - 1 = - 1 - 1 = - 2[/tex]

[tex]y = 0 {}^{3} - 1 = - 1[/tex]

[tex]y = 1 {}^{3} - 1 = 1 - 1 = 0[/tex]

[tex]y = 2 {}^{3} - 1 = 8 - 1 = 7[/tex]