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If you mean with inequalities: 1. Change the inequality into an equation.
2. Solve the equation for the initial line.
3. Look back to the inequality.
a.) greater than or equal to-
shade above or to the left of your line,
this line should be solid
b.) greater than-
shade above or to the left of your line,
this line should not be solid
c.) less than or equal to-
shade below or to the right of your line,
this line should be solid
d.) less than-
shade below or to the right of your line,
this line should not be solid
Hope this helps.
What else can I help you with?
What part of graph would you shade on an equation if the answer is 0 equals 0?
The equation 0 equals 0 is an identity and contributes absolutely nothing to the part of the graph that you should shade or not. The tautological statement can be ignored.
How can you graph linear inequalities?
First put the inequality into the form ax + b < 0 or ax + b > 0 Next graph the equality y = ax + b which will be straight line. For the < case, shade the area below the line. For the > case , shade above the line. For <= or >= also shade the line itself.
What information does this graph give you?
If I can't see the graph then how will I know the answer?
How do you graph a parallel line?
You need to know what the graph points are.
How do you graph 2 variable inequalities?
To graph two-variable inequalities, first, graph the corresponding equation as if it were an equality (e.g., (y = mx + b)). Use a solid line for "less than or equal to" (≤) or "greater than or equal to" (≥) and a dashed line for "less than" (<) or "greater than" (>). Next, choose a test point (often the origin) to determine which side of the line to shade, representing the solution set. Finally, shade the appropriate region of the graph that satisfies the inequality.
What part of graph would you shade on an equation if the answer is 0 equals 0?
The equation 0 equals 0 is an identity and contributes absolutely nothing to the part of the graph that you should shade or not. The tautological statement can be ignored.
When you graph inequalities how do you know what to shade?
Pick a test point, (the origin is the most convenient unless the line of the inequality falls on it), and plug it into the same linear inequality. If the test point makes the inequality true, then shade that side of the line. If the test point makes the inequality false, then shade the opposite side of the line.
How can you graph linear inequalities?
First put the inequality into the form ax + b < 0 or ax + b > 0 Next graph the equality y = ax + b which will be straight line. For the < case, shade the area below the line. For the > case , shade above the line. For <= or >= also shade the line itself.
When graphing inequalities why do you shade the graph?
The part that is shaded represents all the possible solutions. An inequality has solutions that are either left or righ, above or below or between two parts of a graph.
When graphing an inequality with the symbol less than or equal to what is drawn?
if you have y <= f(x), then graph the function y = f(x) with a solid line, then shade everything below that graph.
What information does this graph give you?
If I can't see the graph then how will I know the answer?
How do you graph a parallel line?
You need to know what the graph points are.
Suppose y is alone on the left side of an inequality After you graph the boundary how can you decide whether to include the boundary in the graph and which region to shade?
If the inequality is strict (< or >) then the boundary is not included. Otherwise (≤ or ≥), it is.
How do you graph the absolute value of x is less than or equal to 4?
use a line graph. Place a solid dot at 4. Shade the entire region to the left of 4.x is Less than shade Left.* * * * * The above answer is so very wrong - it has missed out the key word "absolute".Use a line graph. Put a solid dot at -4 and another solid dot at +4 and join them. Every point on the line (including the two end points) is the graph.
How do you graph 2 variable inequalities?
To graph two-variable inequalities, first, graph the corresponding equation as if it were an equality (e.g., (y = mx + b)). Use a solid line for "less than or equal to" (≤) or "greater than or equal to" (≥) and a dashed line for "less than" (<) or "greater than" (>). Next, choose a test point (often the origin) to determine which side of the line to shade, representing the solution set. Finally, shade the appropriate region of the graph that satisfies the inequality.
How can you use the graph of a linear equation to graph an inequality in two variables?
To graph an inequality in two variables, first graph the corresponding linear equation as if it were an equality. Use a dashed line if the inequality is strict (e.g., < or >) to indicate that points on the line are not included, or a solid line for non-strict inequalities (e.g., ≤ or ≥). Next, determine which side of the line to shade by selecting a test point not on the line (commonly the origin) and checking if it satisfies the inequality. Shade the region that includes all solutions to the inequality.
How do you know when there is positive correlation on a graph?
when the points on the graph are close to each other;)
