It is open.
open dot means < or > but not equal to.
( ) is a<x<b, ( ] is a<x<=b, [ ) is a<=x<b, [ ] is a<=x<=b. If there is no [ or solid bracket then there isn't a filled in dot, meaning that that number is not included. There is only a filled in dot when there is a solid bracket.
Open dot at 4 and a line going to the left on the number line.
A dot is filled in on a number line to indicate that a specific value is included in the set of solutions or the interval being represented. This typically occurs when the number is part of a closed interval, such as when denoting all numbers greater than or equal to a certain value. For example, if representing the range ( x \geq 3 ), the dot at 3 would be filled in to show that 3 is included in the range. In contrast, an open circle would be used for values not included in the interval.
An open dot on a number line indicates that the point it represents is not included in the set of values being considered. This typically signifies a strict inequality, such as "<" or ">", meaning that the number at that point is excluded from the solution. For example, if the inequality is x < 3, the open dot at 3 shows that 3 itself is not part of the solutions.
The dot is open, if it is less than or equal to than the dot is closed
Closed. Open means it does not equal to...
Well, honey, if the inequality is strictly greater than, like ">", then it's an open dot because that endpoint ain't included in the solution. But if it's greater than or equal to, like ">=", then you better believe it's a closed dot because that endpoint is part of the party. Hope that clears things up for ya!
dot no dot no
a solid dot is , if less tha or equal to, or grearter than or just greater than and less than.
a closed dot is ure MOM JKJKJK deedaDEEEEEEEEEEEEE
Yes. DOT 4 has a higher boiling point than DOT 3, and it is less hygroscopic (less affinity for moisture). Beware of DOT 5, however, because it is not compatible with other brake fluids.
A number line is used to draw the graph of the inequality. The graph of an inequality consists of the graphs of all its solutions.If you graph x < 5 on a number line, the solution is all real numbers to the left of 5. Use an open dot at 5, to indicate that 5 is not a solution.If you graph x > 5, the solution is all real numbers to the right of 5. Use an open dot at 5 to indicate that 5 is not a solution.If you graph x = 5, the solution is all real numbers to the right of 5, included 5. Use a closed dot at 5 to indicate that 5 is a solution.Inequalities that have the same solution set are called equivalent inequalities. Solving an inequality is a process of writing equivalent inequalities until you isolate the variable. To do this, you apply the addition, subtraction, multiplication, division and transitive properties.Examples:x + 9 -6 - 15-3x > -21 divide each side of the inequality by -3, and reverse the order of the inequality (that is, change the symbol of the inequality) ;x -4 and x > 4 the word and signals a conjunction.The solutions are all numbers that are solutions of both inequalities.Use an open dot at -4 and another open dot at 4. All numbers greater than -4 and less than 4 are solutions.x < -3 or x > 5 the word or signals a disjunction.The solutions are all numbers that are solutions of either inequality.Use an open dot at -3 and another open dot at 5. All numbers less than -3 and greater than 5 are solutions.Examples:-7 < 4 - x 1All numbers less than -0.4 and greater than 1 are solutions. Use an open dot at -0.4 and another open dot at 1.
a closed dot is ure MOM JKJKJK deedaDEEEEEEEEEEEEE
click cancel, then open
open dot means < or > but not equal to.
a filled in circle/dot means "greater than or eaqual to/less than or equal to" (depending on which way the arrow is pointing. an empty cirlce means only "greater than/less than". the greater than/less than symbol with the line under it will indicate the filled in circle. the normal greater than/less than symbol willl indicate the hollow cirlce