Question

What is the domain when the range is 58, using the function A(n) = -5+ (n - 1)(3)?

Answer 1

n = 22

Step-by-step explanation

We are given that

A(n) = -5 + (n - 1)(3)

A(n) = 58

58 = -5 + (n - 1) (3)

58 = -5 + 3n - 3

58 = 3n - 8

3n - 8 = 58

3n = 58 + 8

3n = 66

Divide both sides by 3

(3n/3) = (66/3)

n = 22

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