3 years ago

What is the value of the 23rd term in the sequence 10, 8, 6, 4, ...?

Mathematics

2 answers:

Vedmedyk [2.9K]3 years ago

8 0

Answer:

T23=a+22d

d=T2-T1

d=8-10=-2

a(first term)=10

T23=10+22×-2

=10+(-44)

=10-44

=-34

therefore:T23=-34

shepuryov [24]3 years ago

5 0

Answer:

-34

Step-by-step explanation:

Set rule

T = -2(n) + 12

T23 = -2 × 23 + 12

= -34

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Process

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