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What are the end points on a graph of an inequality containing less than or equal to?
A Zebra.(:
When giving rules for graphing the solution of an inequality the author writes the arrow points in the same direction as the inequality sign. Explain what criteria must be placed on the inequaltiy for?
For the arrow to point in the same direction as the inequality sign, the inequality must be either "greater than" (>) or "less than" (<) for the open intervals, or "greater than or equal to" (≥) or "less than or equal to" (≤) for closed intervals. This indicates the direction of the solution set on the number line. If the inequality is "greater than" or "greater than or equal to," the arrow points to the right; if it is "less than" or "less than or equal to," the arrow points to the left.
What is the graph of the inequality in the coordinate plane?
The graph of an inequality in the coordinate plane represents a region that satisfies the inequality. For example, the inequality (y < 2x + 3) would be graphed by first drawing the line (y = 2x + 3) as a dashed line (indicating that points on the line are not included), and then shading the area below the line, which contains all the points that satisfy the inequality. The boundary line can be solid if the inequality is "less than or equal to" or "greater than or equal to."
What is the inequality x - 4 is less than 5?
That already IS the inequality.
Is -5 a solution to this inequality x3?
"x3" is not an inequality. An inequality will have one of the following signs: less-than, less-than-or-equal, greater-than, greater-than-or-equal. for example: 3x - 5 < 15
On a graphed inequality is a point that is on the line part of the solution?
It depends upon the inequality. All points on the line are those which are equal, thus:If the inequality is (strictly) "less than" () then the points on the line are not included; howeverif the inequality is "less than or equals" (≤) or "greater than or equals" (≥) then the points on the line are included.
What are the end points on a graph of an inequality containing less than or equal to?
A Zebra.(:
When giving rules for graphing the solution of an inequality the author writes the arrow points in the same direction as the inequality sign. Explain what criteria must be placed on the inequaltiy for?
For the arrow to point in the same direction as the inequality sign, the inequality must be either "greater than" (>) or "less than" (<) for the open intervals, or "greater than or equal to" (≥) or "less than or equal to" (≤) for closed intervals. This indicates the direction of the solution set on the number line. If the inequality is "greater than" or "greater than or equal to," the arrow points to the right; if it is "less than" or "less than or equal to," the arrow points to the left.
Is xl7.6x7.0 an inequality?
No. To be an inequality, it must somewhere have a greater than, less than, greater-or-equal, or less-or-equal sign.
What is the graph of the inequality in the coordinate plane?
The graph of an inequality in the coordinate plane represents a region that satisfies the inequality. For example, the inequality (y < 2x + 3) would be graphed by first drawing the line (y = 2x + 3) as a dashed line (indicating that points on the line are not included), and then shading the area below the line, which contains all the points that satisfy the inequality. The boundary line can be solid if the inequality is "less than or equal to" or "greater than or equal to."
What is the inequality x - 4 is less than 5?
That already IS the inequality.
Is -5 a solution to this inequality x3?
"x3" is not an inequality. An inequality will have one of the following signs: less-than, less-than-or-equal, greater-than, greater-than-or-equal. for example: 3x - 5 < 15
Is 4 a solution to the inequality x4?
x^4 is not an inequality. (An inequality has a "bigger than or equal to/less than or equal to/less than/bigger than" sign involved. I.e not an "equals" sign, since this would be an "equality"). But x^4 is not an equality, nor an inequality.
The solutions to a linear inequality are the points in the plane that make the inequality true?
Yes, and no. The solution set to an inequality are those points which satisfy the inequality. A linear inequality is one in which no variable has a power greater than 1. Only if there are two variables will the solution be points in a plane; if there are more than two variables then the solution set will be points in a higher space, for example the solution set to the linear inequality x + y + z < 1 is a set of points in three dimensional space.
What are the critical features of an inequality?
An inequality must have a greater than sign (>) OR a less than sign (<) OR a greater than or equal to sign (≥) OR a less than or equal to sign (≤).
Find the graph of the inequality y plus 2 -x - 6?
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Is -4 the solution of an inequality x-4?
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