Y=4x-6
2x-3y=8
if this problem is to be solved bye substitution, which is correct step

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:

anser is a

step-by-step explanation:

negitive slope

kk.bj.

step-by-step explanation:

.mnm.kn.kj

{3 + i, 3 - i, 3, -1}

step-by-step explanation: