\[- 2 \cdot ( - 3) + 3 = 6 + 3 = 9;\]
\[- 2 \cdot ( - 2) + 3 = 4 + 3 = 7;\]
\[- 2 \cdot ( - 1) + 3 = 2 + 3 = 5;\]
\[- 2 \cdot 0 + 3 = 3;\]
\[- 2 \cdot 1 + 3 = 1;\]
\[- 2 \cdot 2 + 3 = - 4 + 3 = - 1;\]
\[- 2 \cdot 3 + 3 = - 6 + 3 = - 3.\ \]
\[x\] | \[- 3\] | \[- 2\] | \[- 1\] | \[0\] | \[1\] | \[2\] | \[3\] |
---|---|---|---|---|---|---|---|
\[- 2x + 3\] | \[9\] | \[7\] | \[5\] | \[3\] | \[1\] | \[- 1\] | \[- 3\] |