Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Ask your questions and receive precise answers from experienced professionals across different disciplines. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.
Sagot :
The points which satify the equation are solution of equations.
Substitute the points in the equation to check whether ordered pair are solution of equation or not.
[tex]\begin{gathered} 5\cdot\frac{-8}{5}+2\cdot0=-8 \\ -8+0=-8 \\ -8=-8 \end{gathered}[/tex]Point satify the equation. So ordered pair (-8/5,0) is solution of equation.
For second point,
[tex]\begin{gathered} 5\cdot0+2\cdot(-4)=-8 \\ 0-8=-8 \\ -8=-8 \end{gathered}[/tex]Point satify the equation. So ordered pair (0,-4) is soution of equation.
For third point;
[tex]\begin{gathered} 5\cdot(-4)+2\cdot0=-8 \\ -20+0=-8 \\ -20\ne-8 \end{gathered}[/tex]Point not satisfy the equation. So ordered pair (-4,0) is not the solution of equation.
For fourth point;
[tex]\begin{gathered} 5\cdot4+2\cdot(-14)=-8 \\ 20-28=-8 \\ -8=-8 \end{gathered}[/tex]Point satisfy the equation. So ordered pair (4,-14) is solution of equation.
For fourth point;
[tex]\begin{gathered} 5\cdot1+2(-2)=-8 \\ 5-4=-8 \\ 1\ne-8 \end{gathered}[/tex]Point not satisfy the equation. So ordered pair (1,-2) is not a solution of equation.
Answer:
A (-8/5,0)
B (0,-4)
D (4,-14)
Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.
