Ask Question
14 April, 13:42

Which of the following equations could be used to solve for the tenth term of the following sequence?

15, 13, 11, 9, ...

A (10) = 15 + 10 (-2)

A (10) = 15 + 9 (-2)

A (10) = 15 + 9 (2)

A (10) = 15 + 10 (2)

+4
Answers (1)
  1. 14 April, 16:10
    0
    The formula would be : an = a1 + (n - 1) * d

    where n is the term u want to find, which is 10 ... a1 = first term = 15 ... d is common difference = - 2.

    A (10) = 15 + (10 - 1) * - 2 ...

    A (10) = 15 + 9 (-2) <===
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which of the following equations could be used to solve for the tenth term of the following sequence? 15, 13, 11, 9, ... A (10) = 15 + 10 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers