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### Assignment 6

The line through the point with slope intersects the line:

in point .

Calculate the coordinates of .

### Solution

First we determine the line . We use the formula:

in which

are the coordinates of the point and is the slope of , so . We find for :

In order to calculate the coordinates of , we solve (-values of the intersection point are equal):

and find the corresponding -coordinate:

The result can seen in the figure.

Identify which line is which.

Return to Assignments Linear functions and graphs.