Mathematics, 06.12.2019 11:31 sarahjdeering

Rakesha claims that the equation f(n)=5n-7 is the function notation for the sequence that is represented by the explicit formula a sub n = -2 + 5(n-1). james doesnt understand how this can be the case.
james by listing the steps to write the explicit formula of the given sequence in function notation. provide a rationale for each step

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