Someone explain what i ! i dont understand!

it says

find the indicated measure in abcd. explain your reasoning.

i am doing a quiz today and this is review work. i seriously need someone to explain this to me asap.

d

step-by-step explanation:

d

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:

mgxmgzmgzzzlgxhhhx. dlulhx

i dont know

step-by-step explanation:

the reason i dont know is because i have not taken this class and for that reason i haven't learned this stuff

hope i could