WebStep 2: Graph the solution set on the number line. The OR Compound Inequalities Example 2. Step 3: Write the solutions in interval notation. \(\left({ – \infty , – 4} \right) \cup \left( {0,\infty } \right)\) It is read as “all numbers less than or equal to -4 or all numbers greater than or equal to 0. FAQs WebStrict inequalities Express ordering relationships using the symbol < for “less than” and > for “greater than.” imply that solutions may get very close to the boundary point, in this case 2, but not actually include it. Denote this idea with an open dot on the number line and a round parenthesis in interval notation. Example 1: Graph and give the interval notation …
Compound inequalities review (article) Khan Academy
WebOct 6, 2024 · Any real number less than 3 in the shaded region on the number line will satisfy at least one of the two given inequalities. Example 2.7.4. Graph and give the … WebExample of Graphing Compound Inequality with OR. Graph the compound inequality x ≤ -1 OR x > 2. We will graph each inequality on the number line as follows: x ≤ -1: … how i learned to fly 2022
Solving compound inequalities (Algebra 1, Linear inequalities ...
WebSep 2, 2024 · For a complete list of Timely Math Tutor videos by course: www.timelymathtutor.com WebDec 10, 2024 · Example #2: Graph the compound inequality x>-2 and x < 4 Step #1: Identify if the solving compound inequalities problem is or or and. Notice that this example uses the word and, so keep this in mind as it will effect how you analyze the solution to the compound inequality in step 3. Step #2: Graph both inequalities on the number line. WebApr 5, 2024 · Compound inequalities in an OR statement can include all the numbers in every solution. In this case, it includes all the numbers contained on a number line. In the graph, the notation of a line that is greater than 3 & is less than or equal to 4 is illustrated in purple color. This is because it lies on both graphs. high gluten levels in blood