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

geometry: triangles

solvers

lessons

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation: