Final answer:
The values of a and b that make f continuous everywhere are not applicable since the function is a constant function.
Step-by-step explanation:
In order for a function to be continuous everywhere, it should be continuous at every point in its domain. We need to find the values of a and b that make the function f(x) = 7.6 continuous.
Since f(x) is a constant function, it is already continuous everywhere, regardless of the values of a and b. Therefore, the values of a and b can be any number, and the function f(x) = 7.6 will still be continuous everywhere.