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Hello! Could you please help with these? It was due quite a long time ago. I have a D in this class and need to get my grades up.

Hello! Could you please help with these? It was due quite a long time ago. I have-example-1
Hello! Could you please help with these? It was due quite a long time ago. I have-example-1
Hello! Could you please help with these? It was due quite a long time ago. I have-example-2
Hello! Could you please help with these? It was due quite a long time ago. I have-example-3

1 Answer

5 votes

Answer:

16.
y=7x

17.
y=0.5x

18.
y=3x

19.
y=2x

Explanation:

Equation is
y=kx where k is a constant of proportionality.

16.


(y)/(x)=(10.5)/(1.5)=(14)/(2)=(24.5)/(3.5)=(35)/(5)=7

So, equation is
y=7x

17.


(y)/(x)=(1)/(2)=(2)/(4)=(2.5)/(5)=(3.5)/(7)=(1)/(2)=0.5

Equation is
y=0.5x

18.


(y)/(x)=(6)/(2)=(9)/(3)=(15)/(5)=(18)/(6)=3

Equation is
y=3x

19.


(y)/(x)=(4)/(2)=(8)/(4)=(14)/(7)=(18)/(9)=2

Equation is
y=2x

User Muno
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