Simplify by rationalizing the denominator

= 2.32198095

step-by-step explanation:

you have to use log laws to figure out x im not sure which denominator you have to rationalize though since there are non

but the answer to x i have provided if you sub in that number for x in a calculator you will get 5

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:

because they could drop even lower..