1. Write the equation rule and find the twentieth term in the sequence: 1/2,2/3, 3/4, 4/5...
My answer: The rule is x/x+1. The twentieth term in the sequence is 20/21.
Please check my answer and tell me if it's correct or incorrect. I'm confused. Thanks.
Correct.
Thank you so much!
Your answer is correct! The equation rule for this sequence is indeed x/(x+1), where x represents the position of the term in the sequence.
To find the twentieth term, you can substitute x=20 into the equation:
20/(20+1) = 20/21
Therefore, the twentieth term in the sequence is 20/21. Well done!