Answer:
(B) f(-6)=-32
Explanation:
Given the function:
[tex]f\mleft(x\mright)=7x+10[/tex]To find the value of f(-6), we substitute -6 for x in f(x) as follows:
[tex]\begin{gathered} f(-6)=7(-6)+10 \\ =-42+10 \\ =-32 \end{gathered}[/tex]The correct choice is B.
