If f(x) = -7x – 10, what is f(6)? If it does not exist, enter DNE.

To determine f(6), simply replace the x-variable in the function above with 6.
[tex]f(6)=-7(6)-10[/tex]Then, simplify.
[tex]\begin{gathered} f(6)=-42-10 \\ f(6)=-52 \end{gathered}[/tex]Therefore, f(6) is -52.