y = (z2 - 1) 3 Enter DNE if an answer does not exist. . Domain . Intercepts o T - intercept(s) Separate multiple points with a comma, e.g., (-9, 0),(4,0). o y - intercept . Symmetry About the origin About the y-axis No symmetry O O . Asymptotes o Horizontal Asymptote o Vertical Asymptote . Intervals of increasetand decrease o Interval of Increase o Interval of Decease . Local Max and/or Min o List all maximum points List all minimum points Concavity and Inflection Points o Interval of Concave up