WebExample: x ≤ 2 or x >3. On the number line it looks like this: And interval notation looks like this: (-∞, 2] U (3, +∞) We used a "U" to mean Union (the joining together of two sets). Note: be careful with inequalities like that one. Don't try to join it into one inequality: 2 ≥ x > 3 wrong! that doesn't make sense (you can't be less than 2 WebApr 1, 2015 · 1 Answer. Alan P. Apr 1, 2015. Not much to be said about this. Draw the line for x = − 2. Shade the area to the left of that line as satisfying the inequality.
How to write "$k$ is equal to any integer" in symbols?
WebSolution The correct option is A 3 Explanation for the correct answer: Compute the value … WebThe circle will be open because it does not contain the 5 because x is "greater than" 5. x has to be greater than 5, so 5 is not an answer to the inequality. Now if your hand is closed around an item you can contain it within your hand. For an inequality example, let's use 2 ≥ x. the circle is closed because 2 is contained and agrees with the ... other words for build up
2.5 Solve Linear Inequalities - Intermediate Algebra 2e - OpenStax
WebWhat are the 2 rules of inequalities? The two rules of inequalities are: If the same quantity … WebTo solve an inequality use the following steps: Step 1 Eliminate fractions by multiplying all … WebSolution: The required integers are -3,-2, -1, 0 and 1. Problem 3: Write down all of the integers that satisfy -6 ≤ 2X ≤ 5. Explanation: This time, we have 2X in the centre of the inequality, so the first thing we need to do is divide everything by 2 to isolate our variable. This gives us … other words for building relationships