f (-6) = 10 and f (2) = 10?
The linear function f.
If f(x)=y, then the function passes through (x,y).
We have, f (-6) = 10 and f (2) = 10, it means the function passes through (-6,10) and (2,10). So, the equation is
Adding 10 on both sides, we get
Function form is
Therefore, the required function is . It is a constant function.