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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
 one year ago
 one year ago
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
 one year ago
 one year ago

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mivanovBest ResponseYou've already chosen the best response.0
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)
 one year ago

mivanovBest ResponseYou've already chosen the best response.0
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
 one year ago

JloveeeBest ResponseYou've already chosen the best response.1
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
 one year ago

mivanovBest ResponseYou've already chosen the best response.0
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.
 one year ago

JloveeeBest ResponseYou've already chosen the best response.1
that is true, but it was just a suggestion lol but go the harder way, you'll learn more.
 one year ago
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