If this is related to coordinate geometry then the shading refers to
the areas on the graph that satisfy the given inequations
i.e if y>=2x+3
and y>= -2x+3
then the areas above both lines would be shaded.
If the graph is a two-dimensional plane and you are graphing an inequality, the "greater than or equal to" part will be shown by two things: (1) a solid, not a dotted, line--this part signifies the "or equal to" option--and (2) which region you shade. Shade the region that contains the points that make the inequality true. By shading that region, you are demonstrating the "greater than" part.
If all the vertices and edges of a graph A are in graph B then graph A is a sub graph of B.
the parent graph of a graph
You can graph an equation or an inequality but you cannot graph an expression.
This graph fails the vertical line test at x = 3This graph is not the graph of a function.
A dashed/dotted line if it is > or <. Otherwise use a regular line. Also shading is required.
shading graphics
A shift to the left in a graph or data set indicates a decrease or a negative change in the values being represented. It can signify a decrease in a variable or a shift towards lower values.
The graph of y = x + 1 is a straight line with slope 1 which passes through the point (0, 1) If you have y < x + 1, then it is the area under the line y = x + 1 and is shown by shading the area under the line. If you have y > x + 1, then it is the area above the line y = x + 1 and is shown by shading the area above the line.
is shading in one direction
Shading colors can be black, gray or the mixture of a color with gray, or by tinting and shading.
what is ground & phone shading?
I like a pie or bar graph if in color; but if you have to produce it in B&W then I like the bar graph, but I recommend shading or textures that are significantly different, if choosing from Word or Excel choose a texture that is at least three choices apart or the textures will be hard to differentiate. Good Luck. Douglas
layer shading is the same as layer colouring
Shading
First draw a dashed line for y = 2x and then highlight the are above the line. You can highlight the area by shading it and state that the shaded area is the region of interest, or (my preference) shading the area below the line and state that the unshaded area is the region of interest. The advantages of the second option become clearer when you have several inequalities defining a region.
To accurately determine which inequality is shown in the graph, I would need to see the graph itself. However, if the graph displays a shaded region above a line, it typically represents a "greater than" inequality (e.g., y > mx + b), while shading below the line indicates a "less than" inequality (e.g., y < mx + b). Additionally, if the line is solid, it indicates that the points on the line are included in the solution (≥ or ≤), whereas a dashed line indicates they are not (>, <).