andreabrann94ovttb6 andreabrann94ovttb6 15-09-2017 Mathematics contestada which of the following equations defines a function? A. x= |Y| B. y=[ [x] ] C. x^2+y^2=49 D. x= 1/8y^2 im almost certain it isnt a or b.. but im not sure if its c or d. TIA
