Want this question answered?
The first is 2-dimensional, the second is 1-dimensional.
In an inequality, you have to shade a side of a line to see show if the possible answers are greater than or equal to it
Whereas the procedure for a linear equality is the same, the inequality defines all of the plane on one side (or the other) of the corresponding line.
They are alike in that you graph the lines in the same way, but they are different because you have to shade in one side of the line
The line that includes whatever variables are included in the equation.
The first is 2-dimensional, the second is 1-dimensional.
The first is 2-dimensional, the second is 1-dimensional.
when graphing a line you simply plot the points based on the ordered pairs and connect the dots; there you have a line. An inequality graph refers to the shaded region of the coordinate plane that does not coincide with the line, hence the term, inequality.
john
Because if there are two inequality eqations, you can find out which overlap if graphed.
Not greatly. To graph an inequality, you start off graphing the corresponding equality. It is only then that you select one side or the other (with or without the graph itself), as the region of interest.
Unless it's a fancy graphing calculator, you don't. When solving an inequality, you need to solve it as an equality, remaining mindful of the proper direction of the inequality symbol after each step.
In an inequality, you have to shade a side of a line to see show if the possible answers are greater than or equal to it
With the equal sign (=).
If it is <= or >=
strict inequality
Whereas the procedure for a linear equality is the same, the inequality defines all of the plane on one side (or the other) of the corresponding line.