1 Answer

David Essien · Answer 1 · 2023-06-11T21:58:29+0000

Given:

Substituting the points one by one in the equation.

Substitute (1,2) in the given equation

$\begin{gathered} 2(1)-2=4 \\ 2-2=4 \\ 0\\e4 \end{gathered}$

Substitute (2,0) in the given equation

$\begin{gathered} 2(2)-0=4 \\ 4=4 \end{gathered}$

Substitute (0,4) in the given equation

$\begin{gathered} 2(0)-4=4 \\ -4\\e4 \end{gathered}$

Substitute (1,-2) in the given equation

$\begin{gathered} 2(1)-(-2)=4 \\ 2+2=4 \\ 4=4 \end{gathered}$
$Points\text{ (2,0) and (1,-2) are the solution points to the given equation.}$

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