For example, the solution set of x > 2 is the shaded portion of the number line to the right of 2 and a whole at 2. But in the xy-cordinate system is a shaded region to the right of the dashed vertical line that crosses the x-axis at 2. In the case of having a combination of two statements, an equation and an inequality, x ≥ 2, the whole will be filled in and the boundary line will be a full line.
What part of a graph tells what the bars or lines represet
Any type of graph, really.
bar graph
To graph linear inequalities, you first identify the boundary line by rewriting the inequality in slope-intercept form (y = mx + b) and plotting the corresponding linear equation. If the inequality is strict (e.g., < or >), you use a dashed line to indicate that points on the line are not included. For non-strict inequalities (e.g., ≤ or ≥), a solid line is used. Finally, you shade the appropriate region of the graph to represent the solutions that satisfy the inequality, based on whether the inequality is greater than or less than.
A line graph.
What part of a graph tells what the bars or lines represet
Algebra
Any type of graph, really.
bar graph
To graph linear inequalities, you first identify the boundary line by rewriting the inequality in slope-intercept form (y = mx + b) and plotting the corresponding linear equation. If the inequality is strict (e.g., < or >), you use a dashed line to indicate that points on the line are not included. For non-strict inequalities (e.g., ≤ or ≥), a solid line is used. Finally, you shade the appropriate region of the graph to represent the solutions that satisfy the inequality, based on whether the inequality is greater than or less than.
speed graph
A line graph.
Hi lo graph
line graph
a circle graph
bar graph
Any graph can be used to show percentages.