help please
The expression 5y2 + 3y + x is which of the following?
(1 point)a monomial
a binomial
not a polynomial
a trinomial

2. Evaluate 5m – 2n for m = –3 and n = –2. (1 point)–19
–11
19
11

Tell whether each sequence is arithmetic, geometric, or neither. Find the next three terms of each sequence. Write a rule to describe the sequence.
3. –3, –12, –48, ... (1 point)–192; –768; –3,072; geometric; Start with –3 and multiply by 4 repeatedly.
–198; –788; –3,072; arithmetic; Start with 4 and multiply by –3 repeatedly.
–188; –768; –3,058; arithmetic; Start with 4 and mult

Question

help please
 The expression 5y2 + 3y + x is which of the following?
 (1 point)a monomial
a binomial
not a polynomial
a trinomial

2.   Evaluate 5m – 2n for m = –3 and n = –2.  (1 point)–19
–11
19
11

Tell whether each sequence is arithmetic, geometric, or neither. Find the next three terms of each sequence. Write a rule to describe the sequence.
3.   –3, –12, –48, ...  (1 point)–192; –768; –3,072; geometric; Start with –3 and multiply by 4 repeatedly.
–198; –788; –3,072; arithmetic; Start with 4 and multiply by –3 repeatedly.
–188; –768; –3,058; arithmetic; Start with 4 and mult

lasttccasey · Answer

1. A Trinomial, http://en.wikipedia.org/wiki/Trinomial 2. 5m – 2n, plug in for m and n so you get 5(-3)-2(-2)=-15+4 3. –192; –768; –3,072; geometric; Start with –3 and multiply by 4 repeatedly. http://answers.yahoo.com/question/index?qid=20080502133627AAbY7gF

callisto · Answer

Hmm.. please post the question in the right group - You should post it in Mathematics group. Thank you!