find f(-7) if f(x) = 2x 8.
f(-7) = 2x + 8,f(-7) = 2(-7) + 8,f(-7) = -14 + 8,f(-7) = -6
Hope this helps you out, I didn't know if there was a plus sign between 2x and 8 but hope this helps you out!
Answer:
\(f(-7)=-6\)
Step-by-step explanation:
we have
\(f(x)=2x+8\)
substitute the value of \(x=-7\) in the function
\(f(-7)=2(-7)+8=-6\)
