Graph the first six terms of a sequence where a1 = 3 and d = -10.
Solution:
It is given that
First term a1 = 3
Common difference d = -10
The formula to find the terms of the sequence is
an = a + (n - 1)d
Where an is the nth term of series
a is the first term
n is the number of terms
d is the common difference
When n = 2
a2 = 3 + (2 - 1)(-10)
a2 = 3 + (1)(-10)
a2 = 3 - 10
a2 = -7
When n = 3
a3 = 3 + (3 - 1)(-10)
a3 = 3 + (2)(-10)
a3 = 3 - 20
a3 = -17
When n = 4
a4 = 3 + (4 - 1)(-10)
a4 = 3 + (3)(-10)
a4 = 3 - 30
a4 = -27
When n = 5
a5 = 3 + (5 - 1)(-10)
a5 = 3 + (4)(-10)
a5 = 3 - 40
a5 = -37
When n = 6
a6 = 3 + (6 - 1)(-10)
a6 = 3 + (5)(-10)
a6 = 3 - 50
a6 = -47
Therefore, the graph of the first six terms is mentioned above.
Graph the first six terms of a sequence where a1 = 3 and d = -10.
Summary:
The graph of the first six terms of a sequence where a1 = 3 and d = -10 is mentioned above.
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