What is the direct variation equation if f(x) varies directly with x and f(x) = –12 when x = 6?
(points : 1)
f(x) = –2x
f(x) =-1/2x
f(x) = –6x
f(x) = –18x

the first dot plot best represents the data

plzplzplzplz mark brainliest and have a good day

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: