Which equations can NOT used to find the Constant of Proportionality? (Select all that apply)

Group of answer choices

y = kx

y = k/x

k =y/x

x = y/k

k = xy

y=x+2 hope this jdjxhdnzbdjdo

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

yes

step-by-step explanation: