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I need help.The answer is a yes or no it just don't come out full in te photo.

I need help.The answer is a yes or no it just don't come out full in te photo.-example-1
User HarryH
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1 Answer

5 votes

To know if the point is a solution of the linear inequality, we only have to substitute the values of the point in the inequality, thus


\begin{gathered} (2,-2) \\ \uparrow\text{ }\uparrow \\ (x,y) \end{gathered}
\begin{gathered} y\le2x-3 \\ -2\le2(2)-3 \\ -2\le4-3 \\ -2\le1 \end{gathered}

Since this is true, that is, -2 is less than 1, then the given point is the solution of inequality.

I need help.The answer is a yes or no it just don't come out full in te photo.-example-1
User Tdy
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7.1k points