Question

What is the relation between the variables in the equation y/x^2=10

Answer 1

c. y varies directly with x squared

Explanation:

The given equation is y / x^2 = 10

This can be written as y = 10x^2

This is a direct variation y = kx, this can be read as y varies directly with x, where k is the constant.

Therefore, y = 10x^2 means "y varies directly with x squared".

Answer: c. y varies directly with x squared.

Hope you will understand the concept.

Thank you.

Answer 2

Answer: OPTION C.

Explanation:

Direct variation, by definition, has the form shown below:

y=kx

Where k is the constant of proportionality.

Then if you solve fo y from the given equation, you obtain the following form:

`y=10x^(2)`

Therefore y varies directly with x².