Verified answer

[tex]y = - 4x - 2[/tex]

[tex]x = 2 \\ y = - 4 \times 2 - 2 = - 8 - 2 = - 10[/tex]

[tex]x = - 3 \\ y = - 4 \times ( - 3) - 2 = 12 - 2 = 10[/tex]

[tex]y = - 2 \\ - 2 = - 4x - 2 \\ - 4 {x}^{} = - 2 + 2 \\ - 4x = 0 \\ x = 0[/tex]

[tex]y = 18 \\ - 4x - 2 = 18 \\ - 4x = 18 + 2 \\ - 4x = 20 \\ x =2 0 \div ( - 4) \\ x = - 5[/tex]