WebJan 19, 2010 · If it is greater than or equal to or less than or equal to, it is a closed circle. Is the dot open or closed if it is less than? The dot is open, if it is less than or equal to than … WebTo do this you would draw a line segment from 1 to 5 but somehow, on the graph, you need to show that x = 5 satisfies the inequality but x = 1 does not. We use the open and closed dots to make this distinction. I put a closed dot at the "5" end of the interval to indicate that x = 5 satisfies the inequality, and I put an open dot at the "1" end ...
What is a closed dot? - Answers
WebAnd notice, I have negative three is less than or equal to x so that's telling us that x could be equal to, that x could be equal to negative three. And then we have x is less than or … Webmeans greater than the number (but not equal to, which is why the dot is empty, because the number itself is not part of the answer). means less than the number (but not equal to, which is why the dot is empty). means greater than or equal to the number (which is why the dot is solid). can a gay love a woman
Inequalities with variables on both sides (with parentheses) - Khan Academy
Webwhen x is less than 2, it gives x 2, when x is exactly 2 it gives 6; when x is more than 2 and less than or equal to 6 it gives the line 10-x; It looks like this: (a solid dot means "including", an open dot means "not including") … WebIf you have a line underneath (≥ or ≤) you have to add the phrase or equal to, so ≥ is greater than or eqaul to and ≤ is less than or equal to. As far as the open and closed circle, the best way is to understand what it really means. If you were just going to show x=3, you would … WebPossible Answers: Correct answer: Explanation: A closed circle indicates "greater than or equal to" or "less than or equal to," while and open circle indicates "greater than" or "less than". We can tell from the inequality that our line plot will only have closed circles, as the only symbol is "greater than or equal to." Subtract from both sides. can a gay man love a woman