I need help solving theses 3 problems I don't understand and need help.
![I need help solving theses 3 problems I dont understand and need help class=](https://us-static.z-dn.net/files/d0b/6150ac27f6451bbee02680168e031670.png)
![I need help solving theses 3 problems I dont understand and need help class=](https://us-static.z-dn.net/files/df3/114fb065fd0e33b7891592ad2c9900f5.png)
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From the image;
The two points are (-5, 3) and (-2,-3)
The distance between two points is given by:
[tex]D=\sqrt{(x_2-x_2)^2+(x_2-x_2)^2}[/tex]On substitution
[tex]\begin{gathered} D=\sqrt{(-2--5)^2+(-3-3)^2} \\ \\ D=\sqrt{(3)^2+(-6)^2} \\ \\ D=\sqrt{45} \\ D=6.71units \end{gathered}[/tex]Therefore the distance between two points on the graph is 6.71units