What is the domain of the relation? a. {–2, 2, 3} b. {–4, 2, 3} c. {–4, –2, 3} d. {–4, –2, 2} the graph is (2,3)(2,-,,-2)

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:

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.