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Determine whether each ordered pair is a solution of the given inequality.$$4 x-2 y \geq-6 ;(-2,1)$$
it is not a solution
Algebra
Chapter 3
Graphing Linear Equations and Inequalities in Two Variables; Functions
Section 7
Graphing Linear Inequalities
Graphs and Statistics
Equations and Inequalities
Linear Functions
Systems of Equations and Inequalities
Campbell University
McMaster University
Idaho State University
Lectures
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so to test whether this point is a solution, I'm just gonna plug it in where? Four times. Negative to minus two times one. And that should be greater than or equal to negative six. So if I simplify, I have negative eight, um, minus two, which is negative. 10. A negative, too. Is not. Our night of 10 is not greater than or equal to.
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