The given function is
[tex]h(x)=x+6x^2+2[/tex]a) We need to find h(-2)
Substitute x by -2
[tex]\begin{gathered} h(-2)=(-2)+6(-2)^2+2 \\ h(-2)=-2+6(4)+2 \\ h(-2)=-2+24+2 \\ h(-2)=24 \end{gathered}[/tex]The answer is h(-2) = 24
b) We need to find h(-1)
Substitute x by -