+202 (I),(II) But im not sure what are you asking for im sorry but only (I),(II) can be Equations
+129852
Remember that a function has to pass the vertical line test......that is, if we draw any vertical line on a graph, it can only cut that graph at no more than one point
So
I and II are functions ....any vertical line will cut both graphs at only one point
II and IV are not ......a vertical line will cut both at two points
+895 Thanks! That was a super helpful explanation and will come in handy on my Algebra II final next week.
+202 So i was right ty CPhill because english is not my language and i don't understand if this is the question! Thank you!
+202 Adam remember F(x)=y,x1,2,3...=y1 but can't different y be = with the same x this CPhill means'' if we draw any vertical line on a graph, it can only cut that graph at no more than one point''
I hope you pass your exams!
