Sign up for FREE

Precalc Honors 10.2 Homework

Last updated 6 days ago

8 questions

2

1

1

3

1

1

1

1

Question 1

1.

What are the next four terms for the arithmetic sequence that begins 3, 16, 29?
_______ _______ _______ _______ 

Question 2

2.

If a_1 = 100 and d=-4, what is a_{52}?

Question 3

3.

Write an explicit formula for the sequence 4, 19, 34,...

Question 4

4.

Fill in the missing arithmetic means

19, _______ ,_______ ,_______ ,-5

Question 5

5.

Find the 22nd partial sum of the series 0 + 1.3 + 2.6 + ...
Show what formula you used.

Question 6

6.

Find an explicit formula for the sequence 12, 19, 28, 39, 52, 67, ...

Question 7

7.

An employee agreed to a salary plan where his annual salary increases by the same amount each year. If he earned $49,310 for the fourth year and $65,310 for the ninth year, what was his starting salary?

Question 8

8.

Wakefield Auditorium has 26 rows. The first row has 22 seats. The number of seats in each row increases by 4 as you move to the back of the auditorium. What is the seating capacity?