Question

y = -x^2
column by column

x	x^2	y = -x^2
-3
-2
-1
0
1
2
3

Explanation:

Step1: Calculate $x^{2}$ for $x = - 3$

$(-3)^{2}=(-3)\times(-3)=9$

Step2: Calculate $y=-x^{2}$ for $x = - 3$

$y=-(-3)^{2}=-9$

Answer:

The first blank is 9, the second blank is - 9.