What is the product of a number and 3?

The product is the result of multiplying, and whatever number is multiplied by 3 is the amount of times you add 3 to the answer.

Example:

3x7= 3+3+3+3+3+3+3=21

step-by-step explan mxfcg'k; uafwgzfgjhklhgation:

  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.