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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
The first is 2-dimensional, the second is 1-dimensional.
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
In a linear inequality the variable is only present raised to the first power (which is usually not explicitly shown). In a quadratic the square of the variable is present (or implied). The square can be implied in an inequality such as x + 1/x < 6 (x not 0) This is equivalent to x2 - 6x + 1 < 0
Hi
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
john
If it is <= or >=
The first is 2-dimensional, the second is 1-dimensional.
With the equal sign (=).
Because the question is tautological. You are asking how something is the same as that very samne thing!
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
If the equal sign in a linear equation in two variables is replaced with an inequality symbol, the result is a linear inequality in two variables. 3x-2y>7 x<-5
It is a linear inequality.
Linear programming is just graphing a bunch of linear inequalities. Remember that when you graph inequalities, you need to shade the "good" region - pick a point that is not on the line, put it in the inequality, and the it the point makes the inequality true (like 0