Question

Fill in the table using this function rule:

Answer 1

The function:
$y=-3x+4$

For $x=-4$:
$y=-3*(-4)+4=12+4=16$

For $x=-2$:
$y=-3*(-2)+4=6+4=10$

For $x=-4$:
$y=-3*(0)+4=0+4=4$

For $x=-4$:
$y=-3*(2)+4=-6+4=-2$

The solution:
 x | y
-4 | 16
-2 | 10
 0 |  4
 2 | -2

Answer 2

When x is -4: 
y=-3(-4)+4 
y=16 
-2: 
y=-3(-2)+4 
y=-2 
0: 
y=-3(0)+4 
y=4
2: 
y=-3x2+4 
-2 

Hope that helps