Answer:
b
Step-by-step explanation:
Answer:
If they are not collinear, then the three points are coplanar.
Step-by-step explanation
Contrapositive is the negative + opposite of the original statement.
I like to use Desmos Graphing Calculator. The attachment is what I get when I plug the inequalities in.
Answer:
It can be written as 2(x-3)(x-3) or 2(x-3)².
Step-by-step explanation:
2x² - 12x + 18 = 2(x² - 6x +9) = 2(x-3)(x-3) =2(x-3)²