Exercise 35 Page 532

To complete the table, we should calculate corresponding values of y for the different values of x. To do that, we have to substitute the value of x into the equation y=x+9 and simplify.

y=x+9

Substitute

x= - 2

y= - 2+9

AddTerms

Add terms

y=7

If we do this for the rest of the values of x, we can complete the table.

x	- 2	- 1	0	1	2
Substitution	-2+9	-1+9	0+9	1+9	2+9
y=x+9	7	8	9	10	11