A home cleaning service takes more tune to clean larger spaces. The table shows the number of minutes it takes for the service to clean a certain number of square feet within a home. Based on the table, how many minutes would it take for the service to clean 200 square feet

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:

24

step-by-step explanation:

step-by-step explanation:

b