The exact grade of this assignment is unknown because it has not been indicated anywhere in the paper. However, considering the question given, and the subject area, the homework most probably falls between grade one and six. The subject area of this homework is mathematics because the questions that need to be answered are mathematical problems. The instructions of the assignment entail finding out the value of an unknown number in the equation. The unknown number to be found has been labeled k. The instructions clearly state that graphs should not be used to support the answer. This means that only calculations are allowed in the paper to effectively answer the question. The person doing this assignment needs to have computational and mathematical skills that can be used to solve this problem. Speaking, listening and writing skills are not really necessary in this assignment. This is because no speaking and listening are required when doing this assignment. Reading skills are important in this case because of the need to properly read and understand the instructions. Writing skills are also not very necessary in this assignment because it is not an essay.
The common core state standards being implemented in this particular case are mathematical in nature, with particular focus on ratios and proportional relationships, as well as expressions and equations. The algebraic thinking of the learners is also being put to test in order to evaluate the mathematical proficiency of the students who do the assignment. The questions that have been given evidence of the common core state standards being implemented. This is evidenced by the need to know mathematical continuity functions in order to complete the assignment successfully.
Work cited
https://www3.nd.edu/~m10360/handout/samplehwk.pdf
