the potential energy function associated with a force acting on a system is u = 3x5y − 6x. what is the force at point (x, y)? (express your answer in vector form.)

answer: what equations are there

step-by-step explanation:

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

answer: what do you mean

the answer is:

mean: 6

mad: 2.14