Use a Graphing Calculator to Find All the Real Zeros $f(x)=0.3 x^{3}+2.7 x^{2}-0.3 x-2.7$

Short Answer

Use a graphing calculator to find all the real zeros of $f(x)=0.3 x^{3}+2.7 x^{2}-0.3 x-2.7$ . List them in ascending order, separated by commas.