Answer ASAP, 100 points and brainiest for the correct answer
What is the constant of proportionality?
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First try dividing the y values by the x values to see if they re all the same. If they are that would be the constant. If not we would need to look at other formulas.
4/1 = 4
8/2 = 4
12/3 = 4
16/4 = 4
Since they all equal 4, the constant of proportionality is 4.
Answer:
[tex]y=4x[/tex]
Step-by-step explanation:
[tex]k=\frac{y}{x}=\frac{8}{2} =4[/tex]