Vertical Line Test. A test use to determine if a relation is a function. A relation is a function if there are no vertical lines that intersect the graph at more than one point.
Answer:
1st and last one
Step-by-step explanation:
the first and the last one are the only ones that represent a function because for each value of x there is only one corresponding value of y.
Answer:6*(21/3)=42
Step-by-step explanation:
What do you mean I need to see the prism ??
Answer: I think 5.3
Step-by-step explanation:
I did the a method then checked over it :/
