Write whether each expression is a monomial or a binomial. a.3y )+h c. wr+5wr d. -7agh e.2 f. k+12

Step-by-step explanation:

An expression with a single term a monomial, an expression with two terms is a binomial.

a. 3y - monomial

b. (-9) + h = -9 + h = h - 9 - binomial

c. wr + 5wr = 1wr + 5wr = (1 + 5)wr = 6wr - monomial

d. -7agh - monomial

e. 2 - monomial

f. k + 12 - binomial

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

17

step-by-step explanation: