Take a sample point from either the top or bottom of the graph. I like to use (0,0) if it is not on the line. Substitute it into the inequality and if it is true then it represents all points on that line as true and vice versa.
2
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.
Infinite.
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 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
A bivariate linear inequality.
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!
Hi
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
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.
Infinite.
Infinitely many.