Hi!
Your answer is C.
A is an example because it's not good to only make identify one solution; you need backups or a variety of ways.
B is an example because, hey, not everything is true! Especially on the internet. Questioning source information is great because then you are sure what you are seeing is unbiased and accurate.
C is NOT an example. As stated above, you need a variety of solutions, but you can't just pick the first solution; you want to pick the <em>best</em> solution for the problem at hand.
D is an example. As stated above, questioning source information is great, but then you need to also verify it, because, like said before, not everything is true.
Setting goals helps trigger new behaviors, helps guides your focus and helps you sustain that momentum in life. Goals also help align your focus and promote a sense of self-mastery. In the end, you can't manage what you don't measure and you can't improve upon something that you don't properly manage.
Lines that intersect at a single point.
The other incorrect choices:
-Parallel lines have no solution because they don’t intersect.
-Identical lines have infinite solutions because they touch at all times.
-the y intercept would have an x value of 0, however it’s 2.
