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fredd [130]
3 years ago
15

Find the constant of variation k for the direct variation. 4x = –6y

Mathematics
2 answers:
FromTheMoon [43]3 years ago
8 0

Answer:

either -6/4 or -4/6 I thing it's -4/6 or 2/3 im not to sure

Step-by-step explanation:


Gennadij [26K]3 years ago
4 0

Answer:

The constant k is equal to -(2/3)

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

In this problem we have

4x=-6y

Isolate the variable y

y=-(4/6)x

Simplify

y=-(2/3)x

In a direct variation the constant k is equal to the slope of the line

m=k=-(2/3)

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