Can a function have a limit at every x-value in its domain?

Yes, that happens with any continuous function. The limit is equal to the function value in this case.

Yes, that happens with any continuous function. The limit is equal to the function value in this case.

Yes, that happens with any continuous function. The limit is equal to the function value in this case.

Yes, that happens with any continuous function. The limit is equal to the function value in this case.