The length of a rectangle is 3 inches more that its width. the perimeter of the rectangle is at least 30 inches. which inequality shows the possible range of widths of the rectangle? a. w ≥ 16.5 inches b. w ≥ 13.5 inches c. w ≥ 9 inches d. w ≥ 6 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:

what? ?

what type of question is thiss

step-by-step explanation: