Respuesta :

altavistard
This equation has the form y = mx + b.  Since b = 0, the y-intercept is (0,0).
The slope, m, is -2.

Plot the point (0,0).  Now, with your pencil on that point, move 1 unit to the right and 2 units down.  Plot a new point at that location.  Draw a straight line thru these 2 points.
david8644

Answer:

See attached image.

Step-by-step explanation:

In order to graph something you just need to create an evaluation of the function, selecting three values for X and evaluate the function based on that, and you set the points in that coordinates and you draw a straight line that passes over them, in this case we will evaluate 0, 1 and 2:

x   y

0   0

1    -2

2    -4

As you can see in the image those are the coordinates of the points and theres the graph of the equation or function.

Ver imagen david8644
Ver imagen david8644

Otras preguntas