Answer:
Yes, this relation is a function.
Step-by-step explanation:
It is a function because every input (left side) only has one output (right side). It doesn't matter if an output has multiple inputs. As long as an input has only one output, it is a function
Ex: 3 = 8 & 7 NOT an input
4 & 3 = 8 AN input
Answer: No.
Step-by-step explanation: If you were to draw a vertical line through the parabola, it would hit more than 1 point.
Hope this helps,
:)
Answer:
all work is shown and pictured
