It seems like you're trying to reference a specific mathematical expression or image (mc017-1.jpg, mc017-2.jpg, etc.) that isn't provided in your text. In order to determine the domain of a function, I need to know what the function actually is.
If you can describe or type out what the expressions in those images are, I'd be able to help you find the domain. For instance, if one of those expressions is a rational function, I'll check for any values that make the denominator zero. If it's a square root function, I'll ensure that the expression inside the root is non-negative, and so forth.
Please provide the relevant expressions or describe them.