querty6219 querty6219

17-09-2020
Mathematics

contestada

An arithmetic sequence has first term 2 and second term 4. What is the third

term?

Respuesta :

unicorn3125 unicorn3125

18-09-2020

Answer:

a₃ = 6

Step-by-step explanation:

d = a₂ - a₁ = 4 - 2 = 2

a₃ = a₂ + d = 4 + 2 = 6

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