Answer:1 or 3
Step-by-step explanation:
Answer: use symolab
Step-by-step explanation:
If its what you are asking...
1) Expressions have no equals or inequality signs (ex. 5(6)^3 + 45).
2) Ordered comes as thus: 1, 1, 2, 4, 6, 10, 16, 26...
3) Comparisons have inequality signs( \geq , \leq, >, <) or Equality signs(=).
Step-by-step explanation:
It is just where it crosses the x axis
6) -3, -4
7) 1, -6
8) -5, -6
9) 3, -2.5