WebInequalities & Shading. Loading... Inequalities & Shading Loading... Untitled Graph. Log Inor ... times × "a" a ,, less than or equal to ≤. greater than or equal to ... A B C. … WebNote that the graph is a line that represents all the points that have a value of y equal to -4. But the graph that you were asked to make is to show all the points that have a y value that is greater than -4. Suppose you shade in the entire graph ABOVE the line that represents y = -4. Do not include the line itself. The shading should go from ...
How to Graph Linear Inequalities - dummies
WebGraph the "equals" line, then shade in the correct area. Follow these steps: Rearrange the equation so "y" is on the left and everything else on the right. Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>) Shade above the line for a "greater … How to Solve. Solving inequalities is very like solving equations... we do most of … WebJan 3, 2024 · First, graph the equals line, then shade in the correct area. How to write a linear inequality from a graph. Some specific examples of solutions to the inequality include 1, 2, 3, 7, and 10.5. ... Plot the y= line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>) shade above the line for a greater than (y> or y≥) or ... phoenix online business degree
How do you know if you need to shade above or below the line?
WebDec 13, 2010 · Generally, "greater than" points to the right side of the line or above it, and "less than" will lead to the left side or below it. But you have to be careful, and it would really help a lot... WebMay 31, 2024 · A closed, or shaded, circle is used to represent the inequalities greater than or equal to ( ) or less than or equal to ( ). The point is part of the solution. An open circle is used for greater than (>) or less than (<). The point is not part of the solution. The graph then extends endlessly in one direction. WebMar 20, 2024 · Explanation: Example: y ≥ 2x + 3. You would draw the line y = 2x + 3 and shade above the line, since y is also greater than 2x + 3. graph {y>=2x+3 [-10, 10, -5, 5]} Example: y < 1 2x −2. You would draw the line y = 1 2 x − 2 as a dashed line, then shade below the line since y is less than 1 2 x − 2. graph {y<1/2x-2 [-10, 10, -5, 5 ... phoenix online crime reporting