f(10) = 2 + (-3)(10-1). 2 is f(1) and -3 is d, the common difference
f(10) = 2 + (-3)(9) = 2 + -27 = -25
Eric P.
asked 06/24/19What's the tenth term of a sequence with an explicit rule of ƒ(n) = 2 + (–3)(n – 1)?
f(10) = 2 + (-3)(10-1). 2 is f(1) and -3 is d, the common difference
f(10) = 2 + (-3)(9) = 2 + -27 = -25
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