BasicStudents matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient)Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
AdvancedStudents matched to this level are ready for material that requires superior performance and mastery.
This lesson covers common difference of arithmetic sequences and writing an nth term rule given the common difference and a term. The rule will be written as both a recursive and an explicit formula.
MEMORY METER
This indicates how strong in your memory this concept is