Write the equation of the line that passes through the points (8,0)(8,0) and (-9,-9)(−9,−9). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

Respuesta :

Answer:

Hence, the equation of the line that passes through the points (8,0) and (-9,-9) is [tex]y =\frac{9x}{17} - \frac{72}{17}[/tex].

Step-by-step explanation:

We have to find the equation of the line that passes through the points (8,0) and (-9,-9).

Let the two points be ([tex]x_1,y_1[/tex]) = (8, 0) and ([tex]x_2, y_2[/tex]) = (-9, -9).

Now, we will find the two-point slope using the above two points, i.e;

Slope =  [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

          =  [tex]\frac{-9-0}{-9-8}[/tex]  =  [tex]\frac{9}{17}[/tex]

Now, the equation of the line using one of the point, let's say ([tex]x_1,y_1[/tex]) = (8, 0) is given by;

[tex]y - y_1 = \text{Slope} \times (x - x_1)[/tex]

[tex]y - 0 =\frac{9}{17} \times (x - 8)[/tex]

[tex]y =\frac{9x}{17} - \frac{72}{17}[/tex]

Hence, the equation of the line that passes through the points (8,0) and (-9,-9) is [tex]y =\frac{9x}{17} - \frac{72}{17}[/tex].