Step 1: Write out the function
[tex]H(x)=3x-2[/tex]Step 2: Compute H(-1)
To find H(-1), we will replace wherever we find x in the function with (-1).
This is called substitution
[tex]H(-1)=3(-1)-2[/tex]3(-1) means 3 × -1 which gives -3,
Therefore,
[tex]H(-1)=-3-2[/tex]-3 - 2 gives -5,
Hence,
[tex]H(-1)=-5[/tex]Therefore, H(-1) = -5
