What is the relation between the variables in the equation x^4/y=7?

OPTION C

Step-by-step explanation:

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

y=kx

Where k is the constant of proportionality.

Therefore, if you solve for y from the equation given in the problem above, you obtain:

Where k=1/7

Therefore, it is a direct variation where y varies directly as x^4 (The option is C).

Option C is the correct option.

Step-by-step explanation:

The given expression is

Further we simplify the expression as

Now if we put the value of x as 1, 2, 3, 4

Then

For x = 1

y = 1/7×1 = 1/7

For x = 2

For x = 3

That means when we increase the value of x value of y gets increased.

Therefore y varies directly as

Option C is the correct option.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.