1.
Which of the following is a binomial? (2 points)
c2 + c + 6
c2 − 16
−8c
c3 + 4c2 − 12c + 7
2.
Which of the following is a monomial? (2 points)
c2 + c + 6
c2 − 16
−8c
c3 + 4c2 − 12c + 7
3.
Which polynomial is written in descending order? (2 points)
9 − 3x + 4x2
−3x + 9 + 4x2
4x2 − 3x + 9
4x2 + 9 − 3x
4.
Arrange the following polynomial into descending order and identify the 3rd term. (2 points)
−19x2 + 2 + 4x3 − 7x
−19x2
2
4x3
−7x
5.
Arrange the following polynomial into descending order for x, then interpret the degree of the 3rd term. (2 points)
2xy4 + 2x2y − 3y2 + 10x3
1
2
3
5