What is the equation of the line shown?

question 2 options:

y = x - 4

y = x + 2

y = x - 2

y = 2x
see attachment

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

Where:

m: It's the slope

b: It is the cut-off point with the y axis

According to the figure, the line goes through the following points:

We found the slope:

Thus, the equation is of the form:

We substitute a point and find "b":

Finally, the equation is:

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation: