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spin [16.1K]
3 years ago
10

What is the constant of proportionality in the direct variation represented on the following graph

Mathematics
1 answer:
Nady [450]3 years ago
4 0

Answer:

-4

Step-by-step explanation:

First find the slope

We need two points

( -1,4) and (0,0)

m= (y2-y1)/(x2-x1)

   = (0-4)/(0- -1)

    = -4 / (0+1)

    = -4/1

   = -4

The constant of proportionality is -4

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