Answer :
Here we have the function:
[tex]f(x)=-2x+6[/tex]We want to find the value of f ( -4 ).
For this, we are going to replace x by -4 in the expression given:
[tex]\begin{gathered} f(-4)=-2(-4)+6 \\ f(-4)=8+6 \\ f(-4)=14 \end{gathered}[/tex]Here we have the function:
[tex]f(x)=-2x+6[/tex]We want to find the value of f ( -4 ).
For this, we are going to replace x by -4 in the expression given:
[tex]\begin{gathered} f(-4)=-2(-4)+6 \\ f(-4)=8+6 \\ f(-4)=14 \end{gathered}[/tex]