1. Determine if the relation is a function.
{(0, 1), (2, 1), (3, 2), (4, 2)}
(Points : 1)
Function
Not a Function
2. Determine if the relation is a function. x -1 2 2 5
y 3 4 5 6
(Points : 1)
Function
Not a Function
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1. Determine if the relation is a function.
{(0, 1), (2, 1), (3, 2), (4, 2)}
(Points : 1)
Function
Not a Function
2. Determine if the relation is a function. x -1 2 2 5
y 3 4 5 6
(Points : 1)
Function
Not a Function
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
for a relation to be a function for each two elements of it:
ex (a,b) (c,d), a must not be equal to c, that is you can't have
(a,b) and (a,d) both in the relation(if b=d then (a,b) and (a,d) are equal and they are just one element)
so basically what marks a function is that for each element of a set A it gives element of a set B, it can't give you two different elements ex. you can't have f(a)=b and f(a)=c at the same time unless b=c
you can try plotting the points on your own made graph and use the vertical line test to see if a horizontal hits the plotted points line more than once. If it does the relation is not a function
well, learning what a function, a set, and a relation is, is much better than plotting graphs, it will simplify your life if you're going to learn math.