Question

Find the missing terms in the arithmetic sequences a). -45, _ , _ , _, -39 b) -34,_,_,77

Answer 1

44,434241 should be the right answer

Answer 2

Answer:

a) -45, -43.5, -42, -40.5, -39. f(n) = -45 + 1.5(n-1)

b) -34, 3, 40, 77. f(n) = -34 + 37(n-1)

Step-by-step explanation:

The explicit formula for an arithmetic formula can be defined as: f(n) = f(1) + d(n-1).

Where n is the number, and d is the common difference.