can you please help me i really need it

Is the graph a function? If yes, is it linear? Explain why or what you would expect to see if it was.

Question

can you please help me i really need it




Is the graph a function? If yes, is it linear? Explain why or what you would expect to see if it was.

anonymous · Answer

you need to look at this to understand it

mertsj · Answer

It is if no vertical line intersects the graph in more than one point.

mertsj · Answer

Yes it is because a function is a set of ordered pairs in which no two ordered pairs have the same first number.

anonymous · Answer

ok

mertsj · Answer

If it were a linear function, the points would be connected because a line consists of an infinite number of ordered pairs and goes on and on forever in both directions.

anonymous · Answer

o and also is the graph a function?

mertsj · Answer

Yes it is because a function is a set of ordered pairs in which no two ordered pairs have the same first number.

mertsj · Answer

Did you even read my previous post?

anonymous · Answer

yes thanks so much