Question

The inverse of a relation is graphed below. Is the original relation a function?
http://media.apexlearning.com/Images/201306/19/c8a19f75-7cff-4cb6-aafd-5c6bd9be0ffc.jpg

A. True
B. False

Answer 1

would this be false ?

Answer 2

or true considering it reflexs over ?

Answer 3

well, have you heard of something called the vertical line test?

Answer 4

yes if the line intersects a graph at only one point the graph then would represent an inverse. right?

Answer 5

if we draw a vertical line through the graph, the vertical line crosses the function more than once, so the graph is not a function. this also means the inverse IS a function

Answer 6

so it would be true . correct?

Answer 7

yup

Answer 8

thanks so much