I need help with number line math please review my work and explain to me whats correct and wrong thanks!

Answers:

3) -12, 0, 13, |-14|, |-16|, 17 (D)

4) 1

5) 5

Explanation:

|x| is the absolute value, and absolute values are always positive

|-5| = 5

|-16| = 16

|-16| = |16|

Hope this helps

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol