Sometimes it is useful to remember a number line. Numbers progress to the right (>) as they get bigger in value so the equality sign that points to the right (> visualize pointing right towards numbers increasing in value). The less than equality sign on the number line is pointing in the direction of numerical numbers becoming progressively smaller ( and possibly more negative) . The < sign points to the left on the number line in the direction of progressively smaller numbers.
At 4:05 : "what is the right symbol to use?" The used symbol is correct of course but 5 ≤ 9 is also correct. 5 is less than OR equal to 9. So it is not correct to say "the (!) correct symbol to use", both symbols can be used.
![Why you didn't learn tetration in school[Tetration]](/img/1.gif)
Sometimes it is useful to remember a number line. Numbers progress to the right (>) as they get bigger in value so the equality sign that points to the right (> visualize pointing right towards numbers increasing in value). The less than equality sign on the number line is pointing in the direction of numerical numbers becoming progressively smaller ( and possibly more negative) . The < sign points to the left on the number line in the direction of progressively smaller numbers.
Number line--------------- to infinity and beyond
Thank you very much
I need help on find the solution set of the linear inequality -2/3p + 5/2 greatest than equal - 7/2 how a can do this inequality problem.
Thank you
x< less then y and y>greater then x
This helped a lot thank you
📍
Who’s here in august?
At 4:05 : "what is the right symbol to use?" The used symbol is correct of course but 5 ≤ 9 is also correct. 5 is less than OR equal to 9. So it is not correct to say "the (!) correct symbol to use", both symbols can be used.
Love those slender arrow heads. Great for navigation(blueprints)
😂 day play