Use the explicit formula An=4.8+(n−1)2 to find the 11th term in the described arithmetic sequence.(1 point)
To find the 11th term in the arithmetic sequence using the explicit formula An=4.8+(n−1)2, we substitute n = 11.
A11 = 4.8 + (11 - 1)²
A11 = 4.8 + 10²
A11 = 4.8 + 100
A11 = 104.8
Therefore, the 11th term in the arithmetic sequence is 104.8.