Question

1. Consider the arithmetic sequence 13, 23, 33, ….. a. What is its common difference? (1) b. What is its Algebraic Expression? (2) c. What is its 25th term? (1) 2. The algebraic form of an arithmetic sequence is 5n + 5 a. What is its fifth term? (1) b. What is the difference between its 10th and 20th terms? (2) 3. Consider the arithmetic sequence 19, 28, 37, ….

Answer 1

Answer:

here common difference = 10

and first term = 13

so we can find the other terms