The explicit formula for the sequence An=-7(3)^n-1. What do you know more?Express you answer in bullet forms.
Answer (1)
Answer:The given sequence is defined by the explicit formula An -7 multiplied by 3n- 1 .This formula represents a geometric sequence with a common ratio of 3 and an initial term of -7.The term An represents the nth term in the sequence.Geometric sequences exhibit exponential growth or decay based on the value of the common ratio.The formula allows for the direct calculation of any term in the sequence without the need to calculate all the preceding terms.The negative sign in front of the formula indicates that the terms alternate between positive and negative values.As n increases, the absolute value of the terms grows rapidly due to the exponential nature of the sequence.Step-by-step explanation:
