ADD the following 1. 12a²b² , -7a²b² and 9a²b²
2. 4x²y , -3xy² , -5xy² , 5x²y

Subtract the following

1. -10abc from 10abc
2. -5y from y²

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1. 1. 12a²b² , -7a²b² and 9a²b²

anwer ;

2. 4x²y , -3xy² , -5xy² , 5x²y

answer ;

3. -10abc from 10abc

answer ;

4. -5y from y²

answer ;

I hope my answer helps you

  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.