Question

Which equation represents a proportional relationship that has a constant of proportionality equal to –10? y = x minus 10 y = x/-10 y = -10 x y = -10

Answer 1

Answer:

y=-10x

Step-by-step explanation:

y=-10x

y/x=-10

Answer 2

The correct answer is  y = -10x.

Option (c) is correct.

It is to find equation.

What is equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Given that :

constant of proportionality equal to –10.

Eliminate the first two by common sense, that would leave us with options C, and D.  the option not D because D isn't a proportion, y = -10 is just stating that variable and only a constant y equals -10, whereas, y = -10x represents a proportion.

So, the correct  answer is  y = -10x.

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