What are the domain and range of the function below? D:(-4,0)

R: [-2, infinity)

D:(-3,0)

R:[-2,infinity)

D:(-infinity, Infinity)

R:[-2, Infinity)

D:[-2, infinity)

R:(-infinity, infinity)

yeah and the opposite of cheating is studying ( you should try it some time)

step-by-step explanation:

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

step-by-step explanation: