### Home > MC2 > Chapter 6 > Lesson 6.2.1 > Problem 6-82

Copy and complete the table. What is the rule for the table?

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Look for any -values of

*-value of*

*-value of*

Since subtracting

*-value for the rest of the table, there are more parts to this rule.*

We can now try working backwards to find the other missing parts. If the -value was obtained by subtracting

*-value and see what other changes took place as well.*

Using the

*-value*

*y*-value

Adding

*-value.*

By adding .

Test to see if this rule is correct by substituting in -value and see if you get

*-value. If it is, use the rule to fill in the rest of the table. One value has been given to you (when*

*,*

*).*