Answer:
{x|x[tex]\in R[/tex]}
Step-by-step explanation:
We are given that a function
[tex]f(x)=2x+6[/tex]
We have to find the domain of the function in the correct set notation.
The given function is linear polynomial .
The linear polynomial is defined for all real values of x.
Therefore, the given function is defined for values of x.
Domain of f is given by
{x|x[tex]\in R[/tex]}
Hence, the domain of the function in the correct set notation is given by
{x|x[tex]\in R[/tex]}
