Respuesta :

xKelvin

Answer:

B

Step-by-step explanation:

A constant variation graph has the following format:

[tex]y=kx[/tex]

Where k is the constant of proportionality.

Let's pick a point from the graph, say, (1,5).

Substitute 1 for x and 5 for y:

[tex]5=1(k)[/tex]

Simplify:

[tex]5=k[/tex]

Therefore, the constant of proportionality is 5.

And we're done!
5. The Constant of proportionality is found by picking two points and putting the change in y and dividing that by the change in x. in this case that is 5/1. this can be simplified to 5.