Determine a razão das seguintes progressões aritimétricas?

anonymous · June 2021

(1,7,13,19,...)

(-7,-5,-3,...)

(10,8,6,4,...)

damien-matthews_60bde3d8b74ff · June 2021

R = a2 - a1 logo:

(7) -( 1) = 6

(-5) - ( - 7) = -5+7 = 2

(8) -( 10) = - 2

caraduradepau · June 2021

1)13-7=6

2)-5-(-7)=-5+7=2

3)8-10=-2

jhunior-spoy · June 2021

(1,7,13,19...)=6

(-7,-5,-3...)=2

(10,8,6,4,...)= -2

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