Arelation contains the points (2, 4), (–9, 0), (–1, 7) and (2, –6). the relation is not a function. what x- or y-coordinate value could you change to make the relation a function?

We have to change the 'x' value of the point (2, -6) to 3 so the new point is (3, -6).

Step-by-step explanation:

Given:

The relation is given as:

{(2,4), (-9, 0), (-1, 7), (2, -6)}

The above set is not a function because the 'x' value of 2 has two images or 'y' values.

For

So, this is not a function as for a function each 'x' value should have a unique 'y' value.

In order to make the above relation a function, we need to change the 'x' value of either of the points (2, 4) or (2, -6). Let's change the point (2, -6). We change the value of 'x' such that it doesn't equals any of 'x' values of the given set. So, we can't take 'x' values as 2, -9, and -1. We can take any other value. So, let us take 3 as the value. So, the point becomes (3, -6).

Now, the given relation is a function as each 'x' value has unique 'y' value.

(2, 4), (-9, 0), (-1, 7) and (3, -6)

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

lol we need to see what the question is asking about

step-by-step explanation: