Select the first five terms in the arithmetic sequence an = 6n, starting with n = 1.
To find the first five terms of the arithmetic sequence an = 6n, starting with n = 1, we can substitute the values of n from 1 to 5 into the formula and find the corresponding terms.
So, let's substitute the values of n from 1 to 5 into the formula:
a1 = 6(1) = 6
a2 = 6(2) = 12
a3 = 6(3) = 18
a4 = 6(4) = 24
a5 = 6(5) = 30
Therefore, the first five terms of the arithmetic sequence an = 6n, starting with n = 1, are: 6, 12, 18, 24, and 30.
To find the first five terms in the arithmetic sequence an = 6n, starting with n = 1, we can plug in the values of n from 1 to 5 and calculate the corresponding terms.
The formula given for an is an = 6n.
For the first term, when n=1, we substitute n = 1 into the formula:
a1 = 6(1) = 6.
So, the first term a1 is equal to 6.
For the second term, when n=2, we substitute n = 2 into the formula:
a2 = 6(2) = 12.
So, the second term a2 is equal to 12.
For the third term, when n=3, we substitute n = 3 into the formula:
a3 = 6(3) = 18.
So, the third term a3 is equal to 18.
For the fourth term, when n=4, we substitute n = 4 into the formula:
a4 = 6(4) = 24.
So, the fourth term a4 is equal to 24.
For the fifth term, when n=5, we substitute n = 5 into the formula:
a5 = 6(5) = 30.
So, the fifth term a5 is equal to 30.
Therefore, the first five terms in the arithmetic sequence are: 6, 12, 18, 24, 30.
an =6n+1
just plug in values of n= 1, 2, 3, ...
6 12 18 24 30