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the difference between any two consecutive terms in an arithmetic sequence. The constant difference (d) = Tn + 1 - Tn
a function in which a unique element of the domain is associated with only one corresponding...
the algebraic rule that tells you how each term is formed in an arithmetic sequence: common...
the notation (standardised set of rules and symbols) that allows us to describe an interval (of...
linear expressions or equations that use one or more of the symbols <, >, ≤, or ≥.