Determine whether y varies directly with x. If so, find the constant of variation and write the equation.

Mathematics

1 answer:

Masja [62]3 years ago

5 0

Answer:

Last option

Step-by-step explanation:

As per graph,

this is linear function

x=3 ⇒ y=1
x=-3 ⇒ y=-1
x=0 ⇒ y=0

Then y= 1/3 x

so answer is yes; k=1/3 and y=1/3x

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