What is the intersection of the three sets: a = {0, 2, 3, 6, 8}, b = {2, 3, 6, 8, 9}, and c = {1, 2, 4, 8, 9}? a. {2, 8, 9} b. {2, 6, 8} c. {2, 8} d. {0, 1, 2, 3, 4, 6, 8, 9}

{2,8}

Step-by-step explanation:

This is the same thing as asking what element (in this case what number) is in all 3 sets.

0 isn't in all 3 sets because it isn't in B.

2 is in all 3 sets

3 isn't because it isn't in C

4 isn't in A.

6 isn't in C.

8 is in all 3 sets.

9 isn't in A

So the elements that are in the 3 sets are {2,8}.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

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