Consider the function represented by 9x + 3y= 12 with x as the independent variable. how can this function be written using
function notation?
f(y) = -1/3y + 4/3
f(y) = -3x+ 4
f(y) = -1/3x + 4/3
f(y) = -3y + 4

what does x eaqual

step-by-step explanation:

answer: the answer for that is 22/3

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.