I need help on this!

A correctly shows the location of all the given values.

Step-by-step explanation:

The main difference can be found with the value -2 . This value would be less than -2 so the dot should be close to the middle line between -2 and -4.

Hope this helps~!

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:

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: