(1) If y varies directly as x, and x = 3 and y = 9, solve for k Write an equation that relates x & y (2) If y varies inversely as x, and x = 3 and y = 12, Solve for k Write an equation that relates x & y

associative property hopes this ! : )

step-by-step explanation:

muyb ajo

step-by-step explanation:

jegosu

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:

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation: