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solniwko [45]
2 years ago
12

What is the fifth term of the linear sequence which begins 20, 14, 8

Mathematics
1 answer:
JulijaS [17]2 years ago
3 0

Answer:

The fifth term is -4

Step-by-step explanation:

The sequence has a common difference therefore, it is an arithmetic sequence

The formula for arithmetic sequence is

an = a1 + (n - 1)d

<em>where,</em>

<em>an is the nth term,</em>

<em>a1 is the first term,</em>

<em>n is the term number and</em>

<em>d is the common difference</em>

<u>Find the 5th term.</u>

an = a1 + ( n-1 ) d

a5 = 20 + ( 5-1 ) -6

a5 = 20+ ( -24 )

a5 = -4

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