The first term in this sequence is -1. Which function represents a recursive definition of the sequence? Question 6 options:

a)

an=an−1+1an=an-1+1

b)

an=an−1+2an=an-1+2

c)

an=an−1−1an=an-1-1

d)

an=an−1−3

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?