will mark as bianleast plz plz asap What is the volume of a cube if the length of one side is 9 inches? 486 cubic inches 729 cubic inches 27 cubic inches 81 cubic inches

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:

were is the equation

step-by-step explanation:

the shape,the size and the distance

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.