Final answer:
To compare functions, we analyze their extrema, intercepts, and domain. We need specific function details or graphs to do so accurately.
Step-by-step explanation:
The question pertains to an analysis of discrete functions and involves comparing their features such as minimums, maximums, and intercepts. When comparing functions, statements like g(x) has the lowest minimum and f(x) has the greatest maximum are attempts to identify the relative positions of their extrema on the graph. The statement concerning y-intercepts and x-intercepts pertains to the points where the functions intersect the y-axis and x-axis, respectively. Lastly, the domain of a function refers to the set of all possible input values (x-values) for which the function is defined.
To accurately compare the three functions, one would need to be provided with specific details of each function or their respective graphs. In general, stating that all three functions have a y-intercept could be accurate if they all cross the y-axis at some point. The assertion that all three functions have an x-intercept would be true if each function crosses the x-axis at least once. The domain of the functions could be the same if they are all defined over the same set of real numbers. Without the specific functions provided, we cannot definitively select the two accurate comparison statements.