Adirect variation function contains the points (–8, –6) and (12, 9). which equation represents the function?

y = –4/3x
y = –3/4x
y = 3/4x
y =4/3 x

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form or

With the point 1 or the point 2 find the value of the constant k

Point 1 (-8,-6)

x=-8

y=-6

substitute

therefore

the equation is

the answer is the option

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.