9 ✓ 8
vo
✓3
4
✓ 5
✓6
Suppose we want to choose 6 objects, without replacement, from 9 distinct objects.
(a) How many ways can this be done, if the order of the choices is not taken into consideration?
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(b) How many ways can this be done, if the order of the choices is taken into consideration?
Supposed s

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.

this is a good question! i'll do some research and come back when i have the answer!

my apex says that it is false