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How do you solve an inequality that has two different variables?
Wiki User
∙ 11y ago
If this is school work, the solution is as follows:
Treat the inequality as an equality and graph the relevant line (straight or curved). Set both variables equal to 0 and find out whether or not the inequality at (0,0) is true. If the inequality is false, reject (shade out) all of the plane on the side of the line that contains the origin while if it is true, reject the part of the plane beyond the line. The unshaded part is the valid (or feasible) region.
Wiki User
∙ 11y ago
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How many solutions does a linear inequality with two variables have?
Infinite.
8x plus y -16?
You can't simplify that. And you can only calculate a numeric value if you know what values the variables have.
Absolute value inequalities?
What's your question? To solve an absolute value inequality, knowledge of absolute values and solving inequalities are necessary. Absolute value inequalities can have one or two variables.
How do you solve a two variable inequality?
The simplest way is probably to plot the corresponding equality in the coordinate plane. One side of this graph will be part of the feasible region and the other will not. Points on the line itself will not be in the feasible region if the inequality is strict (< or >) and they will be if the inequality is not strict (≤ or ≥). You may be able to rewrite the inequality to express one of the variables in terms of the other. This may be far from simple if the inequality is non-linear.
How do I create and inequality using absolute values with two variables?
x>|7| + |8|
What is the graph of a linear inequality in two variables called?
A bivariate linear inequality.
Define solution of a linear inequality in two variable?
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
How many solutions does a linear inequality with two variables have?
Infinite.
8x plus y -16?
You can't simplify that. And you can only calculate a numeric value if you know what values the variables have.
How many solutions does a linear inequality in two variables have?
Infinitely many.
Absolute value inequalities?
What's your question? To solve an absolute value inequality, knowledge of absolute values and solving inequalities are necessary. Absolute value inequalities can have one or two variables.
What are linear inequalities in two variables?
The solution of a linear inequality in two variables like Ax + By > C is an ordered pair (x, y) that produces a true statement when the values of x and y are substituted into the inequality.
How do you solve the inequality x-46?
This isn't an inequality, but a mathematical "expression". In order to have an inequality that can be solved, there must be an inequality symbol between two mathematical expressions. Nancy
How do you solve a two variable inequality?
The simplest way is probably to plot the corresponding equality in the coordinate plane. One side of this graph will be part of the feasible region and the other will not. Points on the line itself will not be in the feasible region if the inequality is strict (< or >) and they will be if the inequality is not strict (≤ or ≥). You may be able to rewrite the inequality to express one of the variables in terms of the other. This may be far from simple if the inequality is non-linear.
How you solve 25mp2 45mp?
Thanks to the rubbish browser which you have to use to post the question and that we are obliged to use, all that I can see is two expressions separated by a space: there is no equation or inequality. It would appear to be two expressions in two variables and, if so, it cannot be solved.
is this statement true or false a solution of equations with two variables can be written as an inequality?
false
How do I create and inequality using absolute values with two variables?
x>|7| + |8|
