Final answer:
The question is based on evaluating a mathematical function for specific values of x, but due to a typographical error, the function is incomplete and cannot be evaluated as is. To provide a precise solution, the complete function is required.
Step-by-step explanation:
The student is asking for the evaluation of a mathematical function for specific values of x. The function provided seems to have a typographical error and is incomplete, making it impossible to accurately evaluate. However, based on contextual clues of evaluating functions and analyzing graphs, it seems the student's intent is to work with functions and their values, range, or probability distributions within given intervals.
It might be that the student is exploring concepts such as probability distribution functions, piecewise functions, or quadratic equations. Unfortunately, due to the missing parts of the function in the question, a precise solution or graph cannot be provided. For a correct answer, the complete functional expression is necessary. If the student can provide the full function, then concepts such as integration, probability, and algebraic solutions could be applied.