Ineed some math , the question is:

which equation represents a function? select all that apply.

a. y=6x

b. y=x2−3

c. x=−6

d. y=|9x|+2

y=6x would be the equation that represents a function :0

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3