Question

The seventh term of the sequence -2, -6, -10, -14, ... is _____.

A) -26
B) -24
C) -22
D) -20

Answer 1

Answer:

answer 20

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Answer 2

Answer:

A)-26

Step-by-step explanation:

A.P-> -2, -6, -10, -14, ...

a= -2

d=a2-a1

= -6-(-2)

= -6+2= -4

d= -4

n=7

an=a+(n-1)d

a7= -2+(7-1)-4

= -2+6×-4

= -2+(-24)

= -2-24

a7 = -26