The common difference is -4.
The initial term is a7, which is -12.
The formula is finding the nth term of the sequence.
The value that should replace n depends on the specific term you want to find in the sequence.
Given the explicit formula: a7= −12 + (n − 1)(−4)
What is the common difference?
What is the initial term?
What term is the formula finding?
What value should replace n?
1 answer
1 answer